OK, let's crack this. We're given 116 and our task is to multiply it by 455. Essentially, we'll be adding 116 to itself 455 times.
Step 1: 0 + 116 = 116
Step 2: 116 + 116 = 232
Step 3: 232 + 116 = 348
Step 4: 348 + 116 = 464
Step 5: 464 + 116 = 580
Step 6: 580 + 116 = 696
Step 7: 696 + 116 = 812
Step 8: 812 + 116 = 928
Step 9: 928 + 116 = 1044
Step 10: 1044 + 116 = 1160
Step 11: 1160 + 116 = 1276
Step 12: 1276 + 116 = 1392
Step 13: 1392 + 116 = 1508
Step 14: 1508 + 116 = 1624
Step 15: 1624 + 116 = 1740
Step 16: 1740 + 116 = 1856
Step 17: 1856 + 116 = 1972
Step 18: 1972 + 116 = 2088
Step 19: 2088 + 116 = 2204
Step 20: 2204 + 116 = 2320
Step 21: 2320 + 116 = 2436
Step 22: 2436 + 116 = 2552
Step 23: 2552 + 116 = 2668
Step 24: 2668 + 116 = 2784
Step 25: 2784 + 116 = 2900
Step 26: 2900 + 116 = 3016
Step 27: 3016 + 116 = 3132
Step 28: 3132 + 116 = 3248
Step 29: 3248 + 116 = 3364
Step 30: 3364 + 116 = 3480
Step 31: 3480 + 116 = 3596
Step 32: 3596 + 116 = 3712
Step 33: 3712 + 116 = 3828
Step 34: 3828 + 116 = 3944
Step 35: 3944 + 116 = 4060
Step 36: 4060 + 116 = 4176
Step 37: 4176 + 116 = 4292
Step 38: 4292 + 116 = 4408
Step 39: 4408 + 116 = 4524
Step 40: 4524 + 116 = 4640
Step 41: 4640 + 116 = 4756
Step 42: 4756 + 116 = 4872
Step 43: 4872 + 116 = 4988
Step 44: 4988 + 116 = 5104
Step 45: 5104 + 116 = 5220
Step 46: 5220 + 116 = 5336
Step 47: 5336 + 116 = 5452
Step 48: 5452 + 116 = 5568
Step 49: 5568 + 116 = 5684
Step 50: 5684 + 116 = 5800
Step 51: 5800 + 116 = 5916
Step 52: 5916 + 116 = 6032
Step 53: 6032 + 116 = 6148
Step 54: 6148 + 116 = 6264
Step 55: 6264 + 116 = 6380
Step 56: 6380 + 116 = 6496
Step 57: 6496 + 116 = 6612
Step 58: 6612 + 116 = 6728
Step 59: 6728 + 116 = 6844
Step 60: 6844 + 116 = 6960
Step 61: 6960 + 116 = 7076
Step 62: 7076 + 116 = 7192
Step 63: 7192 + 116 = 7308
Step 64: 7308 + 116 = 7424
Step 65: 7424 + 116 = 7540
Step 66: 7540 + 116 = 7656
Step 67: 7656 + 116 = 7772
Step 68: 7772 + 116 = 7888
Step 69: 7888 + 116 = 8004
Step 70: 8004 + 116 = 8120
Step 71: 8120 + 116 = 8236
Step 72: 8236 + 116 = 8352
Step 73: 8352 + 116 = 8468
Step 74: 8468 + 116 = 8584
Step 75: 8584 + 116 = 8700
Step 76: 8700 + 116 = 8816
Step 77: 8816 + 116 = 8932
Step 78: 8932 + 116 = 9048
Step 79: 9048 + 116 = 9164
Step 80: 9164 + 116 = 9280
Step 81: 9280 + 116 = 9396
Step 82: 9396 + 116 = 9512
Step 83: 9512 + 116 = 9628
Step 84: 9628 + 116 = 9744
Step 85: 9744 + 116 = 9860
Step 86: 9860 + 116 = 9976
Step 87: 9976 + 116 = 10092
Step 88: 10092 + 116 = 10208
Step 89: 10208 + 116 = 10324
Step 90: 10324 + 116 = 10440
Step 91: 10440 + 116 = 10556
Step 92: 10556 + 116 = 10672
Step 93: 10672 + 116 = 10788
Step 94: 10788 + 116 = 10904
Step 95: 10904 + 116 = 11020
Step 96: 11020 + 116 = 11136
Step 97: 11136 + 116 = 11252
Step 98: 11252 + 116 = 11368
Step 99: 11368 + 116 = 11484
Step 100: 11484 + 116 = 11600
Step 101: 11600 + 116 = 11716
Step 102: 11716 + 116 = 11832
Step 103: 11832 + 116 = 11948
Step 104: 11948 + 116 = 12064
Step 105: 12064 + 116 = 12180
Step 106: 12180 + 116 = 12296
Step 107: 12296 + 116 = 12412
Step 108: 12412 + 116 = 12528
Step 109: 12528 + 116 = 12644
Step 110: 12644 + 116 = 12760
Step 111: 12760 + 116 = 12876
Step 112: 12876 + 116 = 12992
Step 113: 12992 + 116 = 13108
Step 114: 13108 + 116 = 13224
Step 115: 13224 + 116 = 13340
Step 116: 13340 + 116 = 13456
Step 117: 13456 + 116 = 13572
Step 118: 13572 + 116 = 13688
Step 119: 13688 + 116 = 13804
Step 120: 13804 + 116 = 13920
Step 121: 13920 + 116 = 14036
Step 122: 14036 + 116 = 14152
Step 123: 14152 + 116 = 14268
Step 124: 14268 + 116 = 14384
Step 125: 14384 + 116 = 14500
Step 126: 14500 + 116 = 14616
Step 127: 14616 + 116 = 14732
Step 128: 14732 + 116 = 14848
Step 129: 14848 + 116 = 14964
Step 130: 14964 + 116 = 15080
Step 131: 15080 + 116 = 15196
Step 132: 15196 + 116 = 15312
Step 133: 15312 + 116 = 15428
Step 134: 15428 + 116 = 15544
Step 135: 15544 + 116 = 15660
Step 136: 15660 + 116 = 15776
Step 137: 15776 + 116 = 15892
Step 138: 15892 + 116 = 16008
Step 139: 16008 + 116 = 16124
Step 140: 16124 + 116 = 16240
Step 141: 16240 + 116 = 16356
Step 142: 16356 + 116 = 16472
Step 143: 16472 + 116 = 16588
Step 144: 16588 + 116 = 16704
Step 145: 16704 + 116 = 16820
Step 146: 16820 + 116 = 16936
Step 147: 16936 + 116 = 17052
Step 148: 17052 + 116 = 17168
Step 149: 17168 + 116 = 17284
Step 150: 17284 + 116 = 17400
Step 151: 17400 + 116 = 17516
Step 152: 17516 + 116 = 17632
Step 153: 17632 + 116 = 17748
Step 154: 17748 + 116 = 17864
Step 155: 17864 + 116 = 17980
Step 156: 17980 + 116 = 18096
Step 157: 18096 + 116 = 18212
Step 158: 18212 + 116 = 18328
Step 159: 18328 + 116 = 18444
Step 160: 18444 + 116 = 18560
Step 161: 18560 + 116 = 18676
Step 162: 18676 + 116 = 18792
Step 163: 18792 + 116 = 18908
Step 164: 18908 + 116 = 19024
Step 165: 19024 + 116 = 19140
Step 166: 19140 + 116 = 19256
Step 167: 19256 + 116 = 19372
Step 168: 19372 + 116 = 19488
Step 169: 19488 + 116 = 19604
Step 170: 19604 + 116 = 19720
Step 171: 19720 + 116 = 19836
Step 172: 19836 + 116 = 19952
Step 173: 19952 + 116 = 20068
Step 174: 20068 + 116 = 20184
Step 175: 20184 + 116 = 20300
Step 176: 20300 + 116 = 20416
Step 177: 20416 + 116 = 20532
Step 178: 20532 + 116 = 20648
Step 179: 20648 + 116 = 20764
Step 180: 20764 + 116 = 20880
Step 181: 20880 + 116 = 20996
Step 182: 20996 + 116 = 21112
Step 183: 21112 + 116 = 21228
Step 184: 21228 + 116 = 21344
Step 185: 21344 + 116 = 21460
Step 186: 21460 + 116 = 21576
Step 187: 21576 + 116 = 21692
Step 188: 21692 + 116 = 21808
Step 189: 21808 + 116 = 21924
Step 190: 21924 + 116 = 22040
Step 191: 22040 + 116 = 22156
Step 192: 22156 + 116 = 22272
Step 193: 22272 + 116 = 22388
Step 194: 22388 + 116 = 22504
Step 195: 22504 + 116 = 22620
Step 196: 22620 + 116 = 22736
Step 197: 22736 + 116 = 22852
Step 198: 22852 + 116 = 22968
Step 199: 22968 + 116 = 23084
Step 200: 23084 + 116 = 23200
Step 201: 23200 + 116 = 23316
Step 202: 23316 + 116 = 23432
Step 203: 23432 + 116 = 23548
Step 204: 23548 + 116 = 23664
Step 205: 23664 + 116 = 23780
Step 206: 23780 + 116 = 23896
Step 207: 23896 + 116 = 24012
Step 208: 24012 + 116 = 24128
Step 209: 24128 + 116 = 24244
Step 210: 24244 + 116 = 24360
Step 211: 24360 + 116 = 24476
Step 212: 24476 + 116 = 24592
Step 213: 24592 + 116 = 24708
Step 214: 24708 + 116 = 24824
Step 215: 24824 + 116 = 24940
Step 216: 24940 + 116 = 25056
Step 217: 25056 + 116 = 25172
Step 218: 25172 + 116 = 25288
Step 219: 25288 + 116 = 25404
Step 220: 25404 + 116 = 25520
Step 221: 25520 + 116 = 25636
Step 222: 25636 + 116 = 25752
Step 223: 25752 + 116 = 25868
Step 224: 25868 + 116 = 25984
Step 225: 25984 + 116 = 26100
Step 226: 26100 + 116 = 26216
Step 227: 26216 + 116 = 26332
Step 228: 26332 + 116 = 26448
Step 229: 26448 + 116 = 26564
Step 230: 26564 + 116 = 26680
Step 231: 26680 + 116 = 26796
Step 232: 26796 + 116 = 26912
Step 233: 26912 + 116 = 27028
Step 234: 27028 + 116 = 27144
Step 235: 27144 + 116 = 27260
Step 236: 27260 + 116 = 27376
Step 237: 27376 + 116 = 27492
Step 238: 27492 + 116 = 27608
Step 239: 27608 + 116 = 27724
Step 240: 27724 + 116 = 27840
Step 241: 27840 + 116 = 27956
Step 242: 27956 + 116 = 28072
Step 243: 28072 + 116 = 28188
Step 244: 28188 + 116 = 28304
Step 245: 28304 + 116 = 28420
Step 246: 28420 + 116 = 28536
Step 247: 28536 + 116 = 28652
Step 248: 28652 + 116 = 28768
Step 249: 28768 + 116 = 28884
Step 250: 28884 + 116 = 29000
Step 251: 29000 + 116 = 29116
Step 252: 29116 + 116 = 29232
Step 253: 29232 + 116 = 29348
Step 254: 29348 + 116 = 29464
Step 255: 29464 + 116 = 29580
Step 256: 29580 + 116 = 29696
Step 257: 29696 + 116 = 29812
Step 258: 29812 + 116 = 29928
Step 259: 29928 + 116 = 30044
Step 260: 30044 + 116 = 30160
Step 261: 30160 + 116 = 30276
Step 262: 30276 + 116 = 30392
Step 263: 30392 + 116 = 30508
Step 264: 30508 + 116 = 30624
Step 265: 30624 + 116 = 30740
Step 266: 30740 + 116 = 30856
Step 267: 30856 + 116 = 30972
Step 268: 30972 + 116 = 31088
Step 269: 31088 + 116 = 31204
Step 270: 31204 + 116 = 31320
Step 271: 31320 + 116 = 31436
Step 272: 31436 + 116 = 31552
Step 273: 31552 + 116 = 31668
Step 274: 31668 + 116 = 31784
Step 275: 31784 + 116 = 31900
Step 276: 31900 + 116 = 32016
Step 277: 32016 + 116 = 32132
Step 278: 32132 + 116 = 32248
Step 279: 32248 + 116 = 32364
Step 280: 32364 + 116 = 32480
Step 281: 32480 + 116 = 32596
Step 282: 32596 + 116 = 32712
Step 283: 32712 + 116 = 32828
Step 284: 32828 + 116 = 32944
Step 285: 32944 + 116 = 33060
Step 286: 33060 + 116 = 33176
Step 287: 33176 + 116 = 33292
Step 288: 33292 + 116 = 33408
Step 289: 33408 + 116 = 33524
Step 290: 33524 + 116 = 33640
Step 291: 33640 + 116 = 33756
Step 292: 33756 + 116 = 33872
Step 293: 33872 + 116 = 33988
Step 294: 33988 + 116 = 34104
Step 295: 34104 + 116 = 34220
Step 296: 34220 + 116 = 34336
Step 297: 34336 + 116 = 34452
Step 298: 34452 + 116 = 34568
Step 299: 34568 + 116 = 34684
Step 300: 34684 + 116 = 34800
Step 301: 34800 + 116 = 34916
Step 302: 34916 + 116 = 35032
Step 303: 35032 + 116 = 35148
Step 304: 35148 + 116 = 35264
Step 305: 35264 + 116 = 35380
Step 306: 35380 + 116 = 35496
Step 307: 35496 + 116 = 35612
Step 308: 35612 + 116 = 35728
Step 309: 35728 + 116 = 35844
Step 310: 35844 + 116 = 35960
Step 311: 35960 + 116 = 36076
Step 312: 36076 + 116 = 36192
Step 313: 36192 + 116 = 36308
Step 314: 36308 + 116 = 36424
Step 315: 36424 + 116 = 36540
Step 316: 36540 + 116 = 36656
Step 317: 36656 + 116 = 36772
Step 318: 36772 + 116 = 36888
Step 319: 36888 + 116 = 37004
Step 320: 37004 + 116 = 37120
Step 321: 37120 + 116 = 37236
Step 322: 37236 + 116 = 37352
Step 323: 37352 + 116 = 37468
Step 324: 37468 + 116 = 37584
Step 325: 37584 + 116 = 37700
Step 326: 37700 + 116 = 37816
Step 327: 37816 + 116 = 37932
Step 328: 37932 + 116 = 38048
Step 329: 38048 + 116 = 38164
Step 330: 38164 + 116 = 38280
Step 331: 38280 + 116 = 38396
Step 332: 38396 + 116 = 38512
Step 333: 38512 + 116 = 38628
Step 334: 38628 + 116 = 38744
Step 335: 38744 + 116 = 38860
Step 336: 38860 + 116 = 38976
Step 337: 38976 + 116 = 39092
Step 338: 39092 + 116 = 39208
Step 339: 39208 + 116 = 39324
Step 340: 39324 + 116 = 39440
Step 341: 39440 + 116 = 39556
Step 342: 39556 + 116 = 39672
Step 343: 39672 + 116 = 39788
Step 344: 39788 + 116 = 39904
Step 345: 39904 + 116 = 40020
Step 346: 40020 + 116 = 40136
Step 347: 40136 + 116 = 40252
Step 348: 40252 + 116 = 40368
Step 349: 40368 + 116 = 40484
Step 350: 40484 + 116 = 40600
Step 351: 40600 + 116 = 40716
Step 352: 40716 + 116 = 40832
Step 353: 40832 + 116 = 40948
Step 354: 40948 + 116 = 41064
Step 355: 41064 + 116 = 41180
Step 356: 41180 + 116 = 41296
Step 357: 41296 + 116 = 41412
Step 358: 41412 + 116 = 41528
Step 359: 41528 + 116 = 41644
Step 360: 41644 + 116 = 41760
Step 361: 41760 + 116 = 41876
Step 362: 41876 + 116 = 41992
Step 363: 41992 + 116 = 42108
Step 364: 42108 + 116 = 42224
Step 365: 42224 + 116 = 42340
Step 366: 42340 + 116 = 42456
Step 367: 42456 + 116 = 42572
Step 368: 42572 + 116 = 42688
Step 369: 42688 + 116 = 42804
Step 370: 42804 + 116 = 42920
Step 371: 42920 + 116 = 43036
Step 372: 43036 + 116 = 43152
Step 373: 43152 + 116 = 43268
Step 374: 43268 + 116 = 43384
Step 375: 43384 + 116 = 43500
Step 376: 43500 + 116 = 43616
Step 377: 43616 + 116 = 43732
Step 378: 43732 + 116 = 43848
Step 379: 43848 + 116 = 43964
Step 380: 43964 + 116 = 44080
Step 381: 44080 + 116 = 44196
Step 382: 44196 + 116 = 44312
Step 383: 44312 + 116 = 44428
Step 384: 44428 + 116 = 44544
Step 385: 44544 + 116 = 44660
Step 386: 44660 + 116 = 44776
Step 387: 44776 + 116 = 44892
Step 388: 44892 + 116 = 45008
Step 389: 45008 + 116 = 45124
Step 390: 45124 + 116 = 45240
Step 391: 45240 + 116 = 45356
Step 392: 45356 + 116 = 45472
Step 393: 45472 + 116 = 45588
Step 394: 45588 + 116 = 45704
Step 395: 45704 + 116 = 45820
Step 396: 45820 + 116 = 45936
Step 397: 45936 + 116 = 46052
Step 398: 46052 + 116 = 46168
Step 399: 46168 + 116 = 46284
Step 400: 46284 + 116 = 46400
Step 401: 46400 + 116 = 46516
Step 402: 46516 + 116 = 46632
Step 403: 46632 + 116 = 46748
Step 404: 46748 + 116 = 46864
Step 405: 46864 + 116 = 46980
Step 406: 46980 + 116 = 47096
Step 407: 47096 + 116 = 47212
Step 408: 47212 + 116 = 47328
Step 409: 47328 + 116 = 47444
Step 410: 47444 + 116 = 47560
Step 411: 47560 + 116 = 47676
Step 412: 47676 + 116 = 47792
Step 413: 47792 + 116 = 47908
Step 414: 47908 + 116 = 48024
Step 415: 48024 + 116 = 48140
Step 416: 48140 + 116 = 48256
Step 417: 48256 + 116 = 48372
Step 418: 48372 + 116 = 48488
Step 419: 48488 + 116 = 48604
Step 420: 48604 + 116 = 48720
Step 421: 48720 + 116 = 48836
Step 422: 48836 + 116 = 48952
Step 423: 48952 + 116 = 49068
Step 424: 49068 + 116 = 49184
Step 425: 49184 + 116 = 49300
Step 426: 49300 + 116 = 49416
Step 427: 49416 + 116 = 49532
Step 428: 49532 + 116 = 49648
Step 429: 49648 + 116 = 49764
Step 430: 49764 + 116 = 49880
Step 431: 49880 + 116 = 49996
Step 432: 49996 + 116 = 50112
Step 433: 50112 + 116 = 50228
Step 434: 50228 + 116 = 50344
Step 435: 50344 + 116 = 50460
Step 436: 50460 + 116 = 50576
Step 437: 50576 + 116 = 50692
Step 438: 50692 + 116 = 50808
Step 439: 50808 + 116 = 50924
Step 440: 50924 + 116 = 51040
Step 441: 51040 + 116 = 51156
Step 442: 51156 + 116 = 51272
Step 443: 51272 + 116 = 51388
Step 444: 51388 + 116 = 51504
Step 445: 51504 + 116 = 51620
Step 446: 51620 + 116 = 51736
Step 447: 51736 + 116 = 51852
Step 448: 51852 + 116 = 51968
Step 449: 51968 + 116 = 52084
Step 450: 52084 + 116 = 52200
Step 451: 52200 + 116 = 52316
Step 452: 52316 + 116 = 52432
Step 453: 52432 + 116 = 52548
Step 454: 52548 + 116 = 52664
Step 455: 52664 + 116 = 52780

So, 116*455 = 52780