Let's get this math done. We have 567 and we're going to multiply it by 391. This is the same as taking 567 and adding it to itself 391 times.
Step 1: 0 + 567 = 567
Step 2: 567 + 567 = 1134
Step 3: 1134 + 567 = 1701
Step 4: 1701 + 567 = 2268
Step 5: 2268 + 567 = 2835
Step 6: 2835 + 567 = 3402
Step 7: 3402 + 567 = 3969
Step 8: 3969 + 567 = 4536
Step 9: 4536 + 567 = 5103
Step 10: 5103 + 567 = 5670
Step 11: 5670 + 567 = 6237
Step 12: 6237 + 567 = 6804
Step 13: 6804 + 567 = 7371
Step 14: 7371 + 567 = 7938
Step 15: 7938 + 567 = 8505
Step 16: 8505 + 567 = 9072
Step 17: 9072 + 567 = 9639
Step 18: 9639 + 567 = 10206
Step 19: 10206 + 567 = 10773
Step 20: 10773 + 567 = 11340
Step 21: 11340 + 567 = 11907
Step 22: 11907 + 567 = 12474
Step 23: 12474 + 567 = 13041
Step 24: 13041 + 567 = 13608
Step 25: 13608 + 567 = 14175
Step 26: 14175 + 567 = 14742
Step 27: 14742 + 567 = 15309
Step 28: 15309 + 567 = 15876
Step 29: 15876 + 567 = 16443
Step 30: 16443 + 567 = 17010
Step 31: 17010 + 567 = 17577
Step 32: 17577 + 567 = 18144
Step 33: 18144 + 567 = 18711
Step 34: 18711 + 567 = 19278
Step 35: 19278 + 567 = 19845
Step 36: 19845 + 567 = 20412
Step 37: 20412 + 567 = 20979
Step 38: 20979 + 567 = 21546
Step 39: 21546 + 567 = 22113
Step 40: 22113 + 567 = 22680
Step 41: 22680 + 567 = 23247
Step 42: 23247 + 567 = 23814
Step 43: 23814 + 567 = 24381
Step 44: 24381 + 567 = 24948
Step 45: 24948 + 567 = 25515
Step 46: 25515 + 567 = 26082
Step 47: 26082 + 567 = 26649
Step 48: 26649 + 567 = 27216
Step 49: 27216 + 567 = 27783
Step 50: 27783 + 567 = 28350
Step 51: 28350 + 567 = 28917
Step 52: 28917 + 567 = 29484
Step 53: 29484 + 567 = 30051
Step 54: 30051 + 567 = 30618
Step 55: 30618 + 567 = 31185
Step 56: 31185 + 567 = 31752
Step 57: 31752 + 567 = 32319
Step 58: 32319 + 567 = 32886
Step 59: 32886 + 567 = 33453
Step 60: 33453 + 567 = 34020
Step 61: 34020 + 567 = 34587
Step 62: 34587 + 567 = 35154
Step 63: 35154 + 567 = 35721
Step 64: 35721 + 567 = 36288
Step 65: 36288 + 567 = 36855
Step 66: 36855 + 567 = 37422
Step 67: 37422 + 567 = 37989
Step 68: 37989 + 567 = 38556
Step 69: 38556 + 567 = 39123
Step 70: 39123 + 567 = 39690
Step 71: 39690 + 567 = 40257
Step 72: 40257 + 567 = 40824
Step 73: 40824 + 567 = 41391
Step 74: 41391 + 567 = 41958
Step 75: 41958 + 567 = 42525
Step 76: 42525 + 567 = 43092
Step 77: 43092 + 567 = 43659
Step 78: 43659 + 567 = 44226
Step 79: 44226 + 567 = 44793
Step 80: 44793 + 567 = 45360
Step 81: 45360 + 567 = 45927
Step 82: 45927 + 567 = 46494
Step 83: 46494 + 567 = 47061
Step 84: 47061 + 567 = 47628
Step 85: 47628 + 567 = 48195
Step 86: 48195 + 567 = 48762
Step 87: 48762 + 567 = 49329
Step 88: 49329 + 567 = 49896
Step 89: 49896 + 567 = 50463
Step 90: 50463 + 567 = 51030
Step 91: 51030 + 567 = 51597
Step 92: 51597 + 567 = 52164
Step 93: 52164 + 567 = 52731
Step 94: 52731 + 567 = 53298
Step 95: 53298 + 567 = 53865
Step 96: 53865 + 567 = 54432
Step 97: 54432 + 567 = 54999
Step 98: 54999 + 567 = 55566
Step 99: 55566 + 567 = 56133
Step 100: 56133 + 567 = 56700
Step 101: 56700 + 567 = 57267
Step 102: 57267 + 567 = 57834
Step 103: 57834 + 567 = 58401
Step 104: 58401 + 567 = 58968
Step 105: 58968 + 567 = 59535
Step 106: 59535 + 567 = 60102
Step 107: 60102 + 567 = 60669
Step 108: 60669 + 567 = 61236
Step 109: 61236 + 567 = 61803
Step 110: 61803 + 567 = 62370
Step 111: 62370 + 567 = 62937
Step 112: 62937 + 567 = 63504
Step 113: 63504 + 567 = 64071
Step 114: 64071 + 567 = 64638
Step 115: 64638 + 567 = 65205
Step 116: 65205 + 567 = 65772
Step 117: 65772 + 567 = 66339
Step 118: 66339 + 567 = 66906
Step 119: 66906 + 567 = 67473
Step 120: 67473 + 567 = 68040
Step 121: 68040 + 567 = 68607
Step 122: 68607 + 567 = 69174
Step 123: 69174 + 567 = 69741
Step 124: 69741 + 567 = 70308
Step 125: 70308 + 567 = 70875
Step 126: 70875 + 567 = 71442
Step 127: 71442 + 567 = 72009
Step 128: 72009 + 567 = 72576
Step 129: 72576 + 567 = 73143
Step 130: 73143 + 567 = 73710
Step 131: 73710 + 567 = 74277
Step 132: 74277 + 567 = 74844
Step 133: 74844 + 567 = 75411
Step 134: 75411 + 567 = 75978
Step 135: 75978 + 567 = 76545
Step 136: 76545 + 567 = 77112
Step 137: 77112 + 567 = 77679
Step 138: 77679 + 567 = 78246
Step 139: 78246 + 567 = 78813
Step 140: 78813 + 567 = 79380
Step 141: 79380 + 567 = 79947
Step 142: 79947 + 567 = 80514
Step 143: 80514 + 567 = 81081
Step 144: 81081 + 567 = 81648
Step 145: 81648 + 567 = 82215
Step 146: 82215 + 567 = 82782
Step 147: 82782 + 567 = 83349
Step 148: 83349 + 567 = 83916
Step 149: 83916 + 567 = 84483
Step 150: 84483 + 567 = 85050
Step 151: 85050 + 567 = 85617
Step 152: 85617 + 567 = 86184
Step 153: 86184 + 567 = 86751
Step 154: 86751 + 567 = 87318
Step 155: 87318 + 567 = 87885
Step 156: 87885 + 567 = 88452
Step 157: 88452 + 567 = 89019
Step 158: 89019 + 567 = 89586
Step 159: 89586 + 567 = 90153
Step 160: 90153 + 567 = 90720
Step 161: 90720 + 567 = 91287
Step 162: 91287 + 567 = 91854
Step 163: 91854 + 567 = 92421
Step 164: 92421 + 567 = 92988
Step 165: 92988 + 567 = 93555
Step 166: 93555 + 567 = 94122
Step 167: 94122 + 567 = 94689
Step 168: 94689 + 567 = 95256
Step 169: 95256 + 567 = 95823
Step 170: 95823 + 567 = 96390
Step 171: 96390 + 567 = 96957
Step 172: 96957 + 567 = 97524
Step 173: 97524 + 567 = 98091
Step 174: 98091 + 567 = 98658
Step 175: 98658 + 567 = 99225
Step 176: 99225 + 567 = 99792
Step 177: 99792 + 567 = 100359
Step 178: 100359 + 567 = 100926
Step 179: 100926 + 567 = 101493
Step 180: 101493 + 567 = 102060
Step 181: 102060 + 567 = 102627
Step 182: 102627 + 567 = 103194
Step 183: 103194 + 567 = 103761
Step 184: 103761 + 567 = 104328
Step 185: 104328 + 567 = 104895
Step 186: 104895 + 567 = 105462
Step 187: 105462 + 567 = 106029
Step 188: 106029 + 567 = 106596
Step 189: 106596 + 567 = 107163
Step 190: 107163 + 567 = 107730
Step 191: 107730 + 567 = 108297
Step 192: 108297 + 567 = 108864
Step 193: 108864 + 567 = 109431
Step 194: 109431 + 567 = 109998
Step 195: 109998 + 567 = 110565
Step 196: 110565 + 567 = 111132
Step 197: 111132 + 567 = 111699
Step 198: 111699 + 567 = 112266
Step 199: 112266 + 567 = 112833
Step 200: 112833 + 567 = 113400
Step 201: 113400 + 567 = 113967
Step 202: 113967 + 567 = 114534
Step 203: 114534 + 567 = 115101
Step 204: 115101 + 567 = 115668
Step 205: 115668 + 567 = 116235
Step 206: 116235 + 567 = 116802
Step 207: 116802 + 567 = 117369
Step 208: 117369 + 567 = 117936
Step 209: 117936 + 567 = 118503
Step 210: 118503 + 567 = 119070
Step 211: 119070 + 567 = 119637
Step 212: 119637 + 567 = 120204
Step 213: 120204 + 567 = 120771
Step 214: 120771 + 567 = 121338
Step 215: 121338 + 567 = 121905
Step 216: 121905 + 567 = 122472
Step 217: 122472 + 567 = 123039
Step 218: 123039 + 567 = 123606
Step 219: 123606 + 567 = 124173
Step 220: 124173 + 567 = 124740
Step 221: 124740 + 567 = 125307
Step 222: 125307 + 567 = 125874
Step 223: 125874 + 567 = 126441
Step 224: 126441 + 567 = 127008
Step 225: 127008 + 567 = 127575
Step 226: 127575 + 567 = 128142
Step 227: 128142 + 567 = 128709
Step 228: 128709 + 567 = 129276
Step 229: 129276 + 567 = 129843
Step 230: 129843 + 567 = 130410
Step 231: 130410 + 567 = 130977
Step 232: 130977 + 567 = 131544
Step 233: 131544 + 567 = 132111
Step 234: 132111 + 567 = 132678
Step 235: 132678 + 567 = 133245
Step 236: 133245 + 567 = 133812
Step 237: 133812 + 567 = 134379
Step 238: 134379 + 567 = 134946
Step 239: 134946 + 567 = 135513
Step 240: 135513 + 567 = 136080
Step 241: 136080 + 567 = 136647
Step 242: 136647 + 567 = 137214
Step 243: 137214 + 567 = 137781
Step 244: 137781 + 567 = 138348
Step 245: 138348 + 567 = 138915
Step 246: 138915 + 567 = 139482
Step 247: 139482 + 567 = 140049
Step 248: 140049 + 567 = 140616
Step 249: 140616 + 567 = 141183
Step 250: 141183 + 567 = 141750
Step 251: 141750 + 567 = 142317
Step 252: 142317 + 567 = 142884
Step 253: 142884 + 567 = 143451
Step 254: 143451 + 567 = 144018
Step 255: 144018 + 567 = 144585
Step 256: 144585 + 567 = 145152
Step 257: 145152 + 567 = 145719
Step 258: 145719 + 567 = 146286
Step 259: 146286 + 567 = 146853
Step 260: 146853 + 567 = 147420
Step 261: 147420 + 567 = 147987
Step 262: 147987 + 567 = 148554
Step 263: 148554 + 567 = 149121
Step 264: 149121 + 567 = 149688
Step 265: 149688 + 567 = 150255
Step 266: 150255 + 567 = 150822
Step 267: 150822 + 567 = 151389
Step 268: 151389 + 567 = 151956
Step 269: 151956 + 567 = 152523
Step 270: 152523 + 567 = 153090
Step 271: 153090 + 567 = 153657
Step 272: 153657 + 567 = 154224
Step 273: 154224 + 567 = 154791
Step 274: 154791 + 567 = 155358
Step 275: 155358 + 567 = 155925
Step 276: 155925 + 567 = 156492
Step 277: 156492 + 567 = 157059
Step 278: 157059 + 567 = 157626
Step 279: 157626 + 567 = 158193
Step 280: 158193 + 567 = 158760
Step 281: 158760 + 567 = 159327
Step 282: 159327 + 567 = 159894
Step 283: 159894 + 567 = 160461
Step 284: 160461 + 567 = 161028
Step 285: 161028 + 567 = 161595
Step 286: 161595 + 567 = 162162
Step 287: 162162 + 567 = 162729
Step 288: 162729 + 567 = 163296
Step 289: 163296 + 567 = 163863
Step 290: 163863 + 567 = 164430
Step 291: 164430 + 567 = 164997
Step 292: 164997 + 567 = 165564
Step 293: 165564 + 567 = 166131
Step 294: 166131 + 567 = 166698
Step 295: 166698 + 567 = 167265
Step 296: 167265 + 567 = 167832
Step 297: 167832 + 567 = 168399
Step 298: 168399 + 567 = 168966
Step 299: 168966 + 567 = 169533
Step 300: 169533 + 567 = 170100
Step 301: 170100 + 567 = 170667
Step 302: 170667 + 567 = 171234
Step 303: 171234 + 567 = 171801
Step 304: 171801 + 567 = 172368
Step 305: 172368 + 567 = 172935
Step 306: 172935 + 567 = 173502
Step 307: 173502 + 567 = 174069
Step 308: 174069 + 567 = 174636
Step 309: 174636 + 567 = 175203
Step 310: 175203 + 567 = 175770
Step 311: 175770 + 567 = 176337
Step 312: 176337 + 567 = 176904
Step 313: 176904 + 567 = 177471
Step 314: 177471 + 567 = 178038
Step 315: 178038 + 567 = 178605
Step 316: 178605 + 567 = 179172
Step 317: 179172 + 567 = 179739
Step 318: 179739 + 567 = 180306
Step 319: 180306 + 567 = 180873
Step 320: 180873 + 567 = 181440
Step 321: 181440 + 567 = 182007
Step 322: 182007 + 567 = 182574
Step 323: 182574 + 567 = 183141
Step 324: 183141 + 567 = 183708
Step 325: 183708 + 567 = 184275
Step 326: 184275 + 567 = 184842
Step 327: 184842 + 567 = 185409
Step 328: 185409 + 567 = 185976
Step 329: 185976 + 567 = 186543
Step 330: 186543 + 567 = 187110
Step 331: 187110 + 567 = 187677
Step 332: 187677 + 567 = 188244
Step 333: 188244 + 567 = 188811
Step 334: 188811 + 567 = 189378
Step 335: 189378 + 567 = 189945
Step 336: 189945 + 567 = 190512
Step 337: 190512 + 567 = 191079
Step 338: 191079 + 567 = 191646
Step 339: 191646 + 567 = 192213
Step 340: 192213 + 567 = 192780
Step 341: 192780 + 567 = 193347
Step 342: 193347 + 567 = 193914
Step 343: 193914 + 567 = 194481
Step 344: 194481 + 567 = 195048
Step 345: 195048 + 567 = 195615
Step 346: 195615 + 567 = 196182
Step 347: 196182 + 567 = 196749
Step 348: 196749 + 567 = 197316
Step 349: 197316 + 567 = 197883
Step 350: 197883 + 567 = 198450
Step 351: 198450 + 567 = 199017
Step 352: 199017 + 567 = 199584
Step 353: 199584 + 567 = 200151
Step 354: 200151 + 567 = 200718
Step 355: 200718 + 567 = 201285
Step 356: 201285 + 567 = 201852
Step 357: 201852 + 567 = 202419
Step 358: 202419 + 567 = 202986
Step 359: 202986 + 567 = 203553
Step 360: 203553 + 567 = 204120
Step 361: 204120 + 567 = 204687
Step 362: 204687 + 567 = 205254
Step 363: 205254 + 567 = 205821
Step 364: 205821 + 567 = 206388
Step 365: 206388 + 567 = 206955
Step 366: 206955 + 567 = 207522
Step 367: 207522 + 567 = 208089
Step 368: 208089 + 567 = 208656
Step 369: 208656 + 567 = 209223
Step 370: 209223 + 567 = 209790
Step 371: 209790 + 567 = 210357
Step 372: 210357 + 567 = 210924
Step 373: 210924 + 567 = 211491
Step 374: 211491 + 567 = 212058
Step 375: 212058 + 567 = 212625
Step 376: 212625 + 567 = 213192
Step 377: 213192 + 567 = 213759
Step 378: 213759 + 567 = 214326
Step 379: 214326 + 567 = 214893
Step 380: 214893 + 567 = 215460
Step 381: 215460 + 567 = 216027
Step 382: 216027 + 567 = 216594
Step 383: 216594 + 567 = 217161
Step 384: 217161 + 567 = 217728
Step 385: 217728 + 567 = 218295
Step 386: 218295 + 567 = 218862
Step 387: 218862 + 567 = 219429
Step 388: 219429 + 567 = 219996
Step 389: 219996 + 567 = 220563
Step 390: 220563 + 567 = 221130
Step 391: 221130 + 567 = 221697

So, 567*391 = 221697