Sure thing, let's get straight to it. We start with 874 and we're going to multiply it by 434, which means adding 874 to itself 434 times.
Step 1: 0 + 874 = 874
Step 2: 874 + 874 = 1748
Step 3: 1748 + 874 = 2622
Step 4: 2622 + 874 = 3496
Step 5: 3496 + 874 = 4370
Step 6: 4370 + 874 = 5244
Step 7: 5244 + 874 = 6118
Step 8: 6118 + 874 = 6992
Step 9: 6992 + 874 = 7866
Step 10: 7866 + 874 = 8740
Step 11: 8740 + 874 = 9614
Step 12: 9614 + 874 = 10488
Step 13: 10488 + 874 = 11362
Step 14: 11362 + 874 = 12236
Step 15: 12236 + 874 = 13110
Step 16: 13110 + 874 = 13984
Step 17: 13984 + 874 = 14858
Step 18: 14858 + 874 = 15732
Step 19: 15732 + 874 = 16606
Step 20: 16606 + 874 = 17480
Step 21: 17480 + 874 = 18354
Step 22: 18354 + 874 = 19228
Step 23: 19228 + 874 = 20102
Step 24: 20102 + 874 = 20976
Step 25: 20976 + 874 = 21850
Step 26: 21850 + 874 = 22724
Step 27: 22724 + 874 = 23598
Step 28: 23598 + 874 = 24472
Step 29: 24472 + 874 = 25346
Step 30: 25346 + 874 = 26220
Step 31: 26220 + 874 = 27094
Step 32: 27094 + 874 = 27968
Step 33: 27968 + 874 = 28842
Step 34: 28842 + 874 = 29716
Step 35: 29716 + 874 = 30590
Step 36: 30590 + 874 = 31464
Step 37: 31464 + 874 = 32338
Step 38: 32338 + 874 = 33212
Step 39: 33212 + 874 = 34086
Step 40: 34086 + 874 = 34960
Step 41: 34960 + 874 = 35834
Step 42: 35834 + 874 = 36708
Step 43: 36708 + 874 = 37582
Step 44: 37582 + 874 = 38456
Step 45: 38456 + 874 = 39330
Step 46: 39330 + 874 = 40204
Step 47: 40204 + 874 = 41078
Step 48: 41078 + 874 = 41952
Step 49: 41952 + 874 = 42826
Step 50: 42826 + 874 = 43700
Step 51: 43700 + 874 = 44574
Step 52: 44574 + 874 = 45448
Step 53: 45448 + 874 = 46322
Step 54: 46322 + 874 = 47196
Step 55: 47196 + 874 = 48070
Step 56: 48070 + 874 = 48944
Step 57: 48944 + 874 = 49818
Step 58: 49818 + 874 = 50692
Step 59: 50692 + 874 = 51566
Step 60: 51566 + 874 = 52440
Step 61: 52440 + 874 = 53314
Step 62: 53314 + 874 = 54188
Step 63: 54188 + 874 = 55062
Step 64: 55062 + 874 = 55936
Step 65: 55936 + 874 = 56810
Step 66: 56810 + 874 = 57684
Step 67: 57684 + 874 = 58558
Step 68: 58558 + 874 = 59432
Step 69: 59432 + 874 = 60306
Step 70: 60306 + 874 = 61180
Step 71: 61180 + 874 = 62054
Step 72: 62054 + 874 = 62928
Step 73: 62928 + 874 = 63802
Step 74: 63802 + 874 = 64676
Step 75: 64676 + 874 = 65550
Step 76: 65550 + 874 = 66424
Step 77: 66424 + 874 = 67298
Step 78: 67298 + 874 = 68172
Step 79: 68172 + 874 = 69046
Step 80: 69046 + 874 = 69920
Step 81: 69920 + 874 = 70794
Step 82: 70794 + 874 = 71668
Step 83: 71668 + 874 = 72542
Step 84: 72542 + 874 = 73416
Step 85: 73416 + 874 = 74290
Step 86: 74290 + 874 = 75164
Step 87: 75164 + 874 = 76038
Step 88: 76038 + 874 = 76912
Step 89: 76912 + 874 = 77786
Step 90: 77786 + 874 = 78660
Step 91: 78660 + 874 = 79534
Step 92: 79534 + 874 = 80408
Step 93: 80408 + 874 = 81282
Step 94: 81282 + 874 = 82156
Step 95: 82156 + 874 = 83030
Step 96: 83030 + 874 = 83904
Step 97: 83904 + 874 = 84778
Step 98: 84778 + 874 = 85652
Step 99: 85652 + 874 = 86526
Step 100: 86526 + 874 = 87400
Step 101: 87400 + 874 = 88274
Step 102: 88274 + 874 = 89148
Step 103: 89148 + 874 = 90022
Step 104: 90022 + 874 = 90896
Step 105: 90896 + 874 = 91770
Step 106: 91770 + 874 = 92644
Step 107: 92644 + 874 = 93518
Step 108: 93518 + 874 = 94392
Step 109: 94392 + 874 = 95266
Step 110: 95266 + 874 = 96140
Step 111: 96140 + 874 = 97014
Step 112: 97014 + 874 = 97888
Step 113: 97888 + 874 = 98762
Step 114: 98762 + 874 = 99636
Step 115: 99636 + 874 = 100510
Step 116: 100510 + 874 = 101384
Step 117: 101384 + 874 = 102258
Step 118: 102258 + 874 = 103132
Step 119: 103132 + 874 = 104006
Step 120: 104006 + 874 = 104880
Step 121: 104880 + 874 = 105754
Step 122: 105754 + 874 = 106628
Step 123: 106628 + 874 = 107502
Step 124: 107502 + 874 = 108376
Step 125: 108376 + 874 = 109250
Step 126: 109250 + 874 = 110124
Step 127: 110124 + 874 = 110998
Step 128: 110998 + 874 = 111872
Step 129: 111872 + 874 = 112746
Step 130: 112746 + 874 = 113620
Step 131: 113620 + 874 = 114494
Step 132: 114494 + 874 = 115368
Step 133: 115368 + 874 = 116242
Step 134: 116242 + 874 = 117116
Step 135: 117116 + 874 = 117990
Step 136: 117990 + 874 = 118864
Step 137: 118864 + 874 = 119738
Step 138: 119738 + 874 = 120612
Step 139: 120612 + 874 = 121486
Step 140: 121486 + 874 = 122360
Step 141: 122360 + 874 = 123234
Step 142: 123234 + 874 = 124108
Step 143: 124108 + 874 = 124982
Step 144: 124982 + 874 = 125856
Step 145: 125856 + 874 = 126730
Step 146: 126730 + 874 = 127604
Step 147: 127604 + 874 = 128478
Step 148: 128478 + 874 = 129352
Step 149: 129352 + 874 = 130226
Step 150: 130226 + 874 = 131100
Step 151: 131100 + 874 = 131974
Step 152: 131974 + 874 = 132848
Step 153: 132848 + 874 = 133722
Step 154: 133722 + 874 = 134596
Step 155: 134596 + 874 = 135470
Step 156: 135470 + 874 = 136344
Step 157: 136344 + 874 = 137218
Step 158: 137218 + 874 = 138092
Step 159: 138092 + 874 = 138966
Step 160: 138966 + 874 = 139840
Step 161: 139840 + 874 = 140714
Step 162: 140714 + 874 = 141588
Step 163: 141588 + 874 = 142462
Step 164: 142462 + 874 = 143336
Step 165: 143336 + 874 = 144210
Step 166: 144210 + 874 = 145084
Step 167: 145084 + 874 = 145958
Step 168: 145958 + 874 = 146832
Step 169: 146832 + 874 = 147706
Step 170: 147706 + 874 = 148580
Step 171: 148580 + 874 = 149454
Step 172: 149454 + 874 = 150328
Step 173: 150328 + 874 = 151202
Step 174: 151202 + 874 = 152076
Step 175: 152076 + 874 = 152950
Step 176: 152950 + 874 = 153824
Step 177: 153824 + 874 = 154698
Step 178: 154698 + 874 = 155572
Step 179: 155572 + 874 = 156446
Step 180: 156446 + 874 = 157320
Step 181: 157320 + 874 = 158194
Step 182: 158194 + 874 = 159068
Step 183: 159068 + 874 = 159942
Step 184: 159942 + 874 = 160816
Step 185: 160816 + 874 = 161690
Step 186: 161690 + 874 = 162564
Step 187: 162564 + 874 = 163438
Step 188: 163438 + 874 = 164312
Step 189: 164312 + 874 = 165186
Step 190: 165186 + 874 = 166060
Step 191: 166060 + 874 = 166934
Step 192: 166934 + 874 = 167808
Step 193: 167808 + 874 = 168682
Step 194: 168682 + 874 = 169556
Step 195: 169556 + 874 = 170430
Step 196: 170430 + 874 = 171304
Step 197: 171304 + 874 = 172178
Step 198: 172178 + 874 = 173052
Step 199: 173052 + 874 = 173926
Step 200: 173926 + 874 = 174800
Step 201: 174800 + 874 = 175674
Step 202: 175674 + 874 = 176548
Step 203: 176548 + 874 = 177422
Step 204: 177422 + 874 = 178296
Step 205: 178296 + 874 = 179170
Step 206: 179170 + 874 = 180044
Step 207: 180044 + 874 = 180918
Step 208: 180918 + 874 = 181792
Step 209: 181792 + 874 = 182666
Step 210: 182666 + 874 = 183540
Step 211: 183540 + 874 = 184414
Step 212: 184414 + 874 = 185288
Step 213: 185288 + 874 = 186162
Step 214: 186162 + 874 = 187036
Step 215: 187036 + 874 = 187910
Step 216: 187910 + 874 = 188784
Step 217: 188784 + 874 = 189658
Step 218: 189658 + 874 = 190532
Step 219: 190532 + 874 = 191406
Step 220: 191406 + 874 = 192280
Step 221: 192280 + 874 = 193154
Step 222: 193154 + 874 = 194028
Step 223: 194028 + 874 = 194902
Step 224: 194902 + 874 = 195776
Step 225: 195776 + 874 = 196650
Step 226: 196650 + 874 = 197524
Step 227: 197524 + 874 = 198398
Step 228: 198398 + 874 = 199272
Step 229: 199272 + 874 = 200146
Step 230: 200146 + 874 = 201020
Step 231: 201020 + 874 = 201894
Step 232: 201894 + 874 = 202768
Step 233: 202768 + 874 = 203642
Step 234: 203642 + 874 = 204516
Step 235: 204516 + 874 = 205390
Step 236: 205390 + 874 = 206264
Step 237: 206264 + 874 = 207138
Step 238: 207138 + 874 = 208012
Step 239: 208012 + 874 = 208886
Step 240: 208886 + 874 = 209760
Step 241: 209760 + 874 = 210634
Step 242: 210634 + 874 = 211508
Step 243: 211508 + 874 = 212382
Step 244: 212382 + 874 = 213256
Step 245: 213256 + 874 = 214130
Step 246: 214130 + 874 = 215004
Step 247: 215004 + 874 = 215878
Step 248: 215878 + 874 = 216752
Step 249: 216752 + 874 = 217626
Step 250: 217626 + 874 = 218500
Step 251: 218500 + 874 = 219374
Step 252: 219374 + 874 = 220248
Step 253: 220248 + 874 = 221122
Step 254: 221122 + 874 = 221996
Step 255: 221996 + 874 = 222870
Step 256: 222870 + 874 = 223744
Step 257: 223744 + 874 = 224618
Step 258: 224618 + 874 = 225492
Step 259: 225492 + 874 = 226366
Step 260: 226366 + 874 = 227240
Step 261: 227240 + 874 = 228114
Step 262: 228114 + 874 = 228988
Step 263: 228988 + 874 = 229862
Step 264: 229862 + 874 = 230736
Step 265: 230736 + 874 = 231610
Step 266: 231610 + 874 = 232484
Step 267: 232484 + 874 = 233358
Step 268: 233358 + 874 = 234232
Step 269: 234232 + 874 = 235106
Step 270: 235106 + 874 = 235980
Step 271: 235980 + 874 = 236854
Step 272: 236854 + 874 = 237728
Step 273: 237728 + 874 = 238602
Step 274: 238602 + 874 = 239476
Step 275: 239476 + 874 = 240350
Step 276: 240350 + 874 = 241224
Step 277: 241224 + 874 = 242098
Step 278: 242098 + 874 = 242972
Step 279: 242972 + 874 = 243846
Step 280: 243846 + 874 = 244720
Step 281: 244720 + 874 = 245594
Step 282: 245594 + 874 = 246468
Step 283: 246468 + 874 = 247342
Step 284: 247342 + 874 = 248216
Step 285: 248216 + 874 = 249090
Step 286: 249090 + 874 = 249964
Step 287: 249964 + 874 = 250838
Step 288: 250838 + 874 = 251712
Step 289: 251712 + 874 = 252586
Step 290: 252586 + 874 = 253460
Step 291: 253460 + 874 = 254334
Step 292: 254334 + 874 = 255208
Step 293: 255208 + 874 = 256082
Step 294: 256082 + 874 = 256956
Step 295: 256956 + 874 = 257830
Step 296: 257830 + 874 = 258704
Step 297: 258704 + 874 = 259578
Step 298: 259578 + 874 = 260452
Step 299: 260452 + 874 = 261326
Step 300: 261326 + 874 = 262200
Step 301: 262200 + 874 = 263074
Step 302: 263074 + 874 = 263948
Step 303: 263948 + 874 = 264822
Step 304: 264822 + 874 = 265696
Step 305: 265696 + 874 = 266570
Step 306: 266570 + 874 = 267444
Step 307: 267444 + 874 = 268318
Step 308: 268318 + 874 = 269192
Step 309: 269192 + 874 = 270066
Step 310: 270066 + 874 = 270940
Step 311: 270940 + 874 = 271814
Step 312: 271814 + 874 = 272688
Step 313: 272688 + 874 = 273562
Step 314: 273562 + 874 = 274436
Step 315: 274436 + 874 = 275310
Step 316: 275310 + 874 = 276184
Step 317: 276184 + 874 = 277058
Step 318: 277058 + 874 = 277932
Step 319: 277932 + 874 = 278806
Step 320: 278806 + 874 = 279680
Step 321: 279680 + 874 = 280554
Step 322: 280554 + 874 = 281428
Step 323: 281428 + 874 = 282302
Step 324: 282302 + 874 = 283176
Step 325: 283176 + 874 = 284050
Step 326: 284050 + 874 = 284924
Step 327: 284924 + 874 = 285798
Step 328: 285798 + 874 = 286672
Step 329: 286672 + 874 = 287546
Step 330: 287546 + 874 = 288420
Step 331: 288420 + 874 = 289294
Step 332: 289294 + 874 = 290168
Step 333: 290168 + 874 = 291042
Step 334: 291042 + 874 = 291916
Step 335: 291916 + 874 = 292790
Step 336: 292790 + 874 = 293664
Step 337: 293664 + 874 = 294538
Step 338: 294538 + 874 = 295412
Step 339: 295412 + 874 = 296286
Step 340: 296286 + 874 = 297160
Step 341: 297160 + 874 = 298034
Step 342: 298034 + 874 = 298908
Step 343: 298908 + 874 = 299782
Step 344: 299782 + 874 = 300656
Step 345: 300656 + 874 = 301530
Step 346: 301530 + 874 = 302404
Step 347: 302404 + 874 = 303278
Step 348: 303278 + 874 = 304152
Step 349: 304152 + 874 = 305026
Step 350: 305026 + 874 = 305900
Step 351: 305900 + 874 = 306774
Step 352: 306774 + 874 = 307648
Step 353: 307648 + 874 = 308522
Step 354: 308522 + 874 = 309396
Step 355: 309396 + 874 = 310270
Step 356: 310270 + 874 = 311144
Step 357: 311144 + 874 = 312018
Step 358: 312018 + 874 = 312892
Step 359: 312892 + 874 = 313766
Step 360: 313766 + 874 = 314640
Step 361: 314640 + 874 = 315514
Step 362: 315514 + 874 = 316388
Step 363: 316388 + 874 = 317262
Step 364: 317262 + 874 = 318136
Step 365: 318136 + 874 = 319010
Step 366: 319010 + 874 = 319884
Step 367: 319884 + 874 = 320758
Step 368: 320758 + 874 = 321632
Step 369: 321632 + 874 = 322506
Step 370: 322506 + 874 = 323380
Step 371: 323380 + 874 = 324254
Step 372: 324254 + 874 = 325128
Step 373: 325128 + 874 = 326002
Step 374: 326002 + 874 = 326876
Step 375: 326876 + 874 = 327750
Step 376: 327750 + 874 = 328624
Step 377: 328624 + 874 = 329498
Step 378: 329498 + 874 = 330372
Step 379: 330372 + 874 = 331246
Step 380: 331246 + 874 = 332120
Step 381: 332120 + 874 = 332994
Step 382: 332994 + 874 = 333868
Step 383: 333868 + 874 = 334742
Step 384: 334742 + 874 = 335616
Step 385: 335616 + 874 = 336490
Step 386: 336490 + 874 = 337364
Step 387: 337364 + 874 = 338238
Step 388: 338238 + 874 = 339112
Step 389: 339112 + 874 = 339986
Step 390: 339986 + 874 = 340860
Step 391: 340860 + 874 = 341734
Step 392: 341734 + 874 = 342608
Step 393: 342608 + 874 = 343482
Step 394: 343482 + 874 = 344356
Step 395: 344356 + 874 = 345230
Step 396: 345230 + 874 = 346104
Step 397: 346104 + 874 = 346978
Step 398: 346978 + 874 = 347852
Step 399: 347852 + 874 = 348726
Step 400: 348726 + 874 = 349600
Step 401: 349600 + 874 = 350474
Step 402: 350474 + 874 = 351348
Step 403: 351348 + 874 = 352222
Step 404: 352222 + 874 = 353096
Step 405: 353096 + 874 = 353970
Step 406: 353970 + 874 = 354844
Step 407: 354844 + 874 = 355718
Step 408: 355718 + 874 = 356592
Step 409: 356592 + 874 = 357466
Step 410: 357466 + 874 = 358340
Step 411: 358340 + 874 = 359214
Step 412: 359214 + 874 = 360088
Step 413: 360088 + 874 = 360962
Step 414: 360962 + 874 = 361836
Step 415: 361836 + 874 = 362710
Step 416: 362710 + 874 = 363584
Step 417: 363584 + 874 = 364458
Step 418: 364458 + 874 = 365332
Step 419: 365332 + 874 = 366206
Step 420: 366206 + 874 = 367080
Step 421: 367080 + 874 = 367954
Step 422: 367954 + 874 = 368828
Step 423: 368828 + 874 = 369702
Step 424: 369702 + 874 = 370576
Step 425: 370576 + 874 = 371450
Step 426: 371450 + 874 = 372324
Step 427: 372324 + 874 = 373198
Step 428: 373198 + 874 = 374072
Step 429: 374072 + 874 = 374946
Step 430: 374946 + 874 = 375820
Step 431: 375820 + 874 = 376694
Step 432: 376694 + 874 = 377568
Step 433: 377568 + 874 = 378442
Step 434: 378442 + 874 = 379316

So, 874*434 = 379316