OK, let's work through this together. We're starting with 737 and we're going to multiply it by 357, which means we add 737 to itself 357 times.
Step 1: 0 + 737 = 737
Step 2: 737 + 737 = 1474
Step 3: 1474 + 737 = 2211
Step 4: 2211 + 737 = 2948
Step 5: 2948 + 737 = 3685
Step 6: 3685 + 737 = 4422
Step 7: 4422 + 737 = 5159
Step 8: 5159 + 737 = 5896
Step 9: 5896 + 737 = 6633
Step 10: 6633 + 737 = 7370
Step 11: 7370 + 737 = 8107
Step 12: 8107 + 737 = 8844
Step 13: 8844 + 737 = 9581
Step 14: 9581 + 737 = 10318
Step 15: 10318 + 737 = 11055
Step 16: 11055 + 737 = 11792
Step 17: 11792 + 737 = 12529
Step 18: 12529 + 737 = 13266
Step 19: 13266 + 737 = 14003
Step 20: 14003 + 737 = 14740
Step 21: 14740 + 737 = 15477
Step 22: 15477 + 737 = 16214
Step 23: 16214 + 737 = 16951
Step 24: 16951 + 737 = 17688
Step 25: 17688 + 737 = 18425
Step 26: 18425 + 737 = 19162
Step 27: 19162 + 737 = 19899
Step 28: 19899 + 737 = 20636
Step 29: 20636 + 737 = 21373
Step 30: 21373 + 737 = 22110
Step 31: 22110 + 737 = 22847
Step 32: 22847 + 737 = 23584
Step 33: 23584 + 737 = 24321
Step 34: 24321 + 737 = 25058
Step 35: 25058 + 737 = 25795
Step 36: 25795 + 737 = 26532
Step 37: 26532 + 737 = 27269
Step 38: 27269 + 737 = 28006
Step 39: 28006 + 737 = 28743
Step 40: 28743 + 737 = 29480
Step 41: 29480 + 737 = 30217
Step 42: 30217 + 737 = 30954
Step 43: 30954 + 737 = 31691
Step 44: 31691 + 737 = 32428
Step 45: 32428 + 737 = 33165
Step 46: 33165 + 737 = 33902
Step 47: 33902 + 737 = 34639
Step 48: 34639 + 737 = 35376
Step 49: 35376 + 737 = 36113
Step 50: 36113 + 737 = 36850
Step 51: 36850 + 737 = 37587
Step 52: 37587 + 737 = 38324
Step 53: 38324 + 737 = 39061
Step 54: 39061 + 737 = 39798
Step 55: 39798 + 737 = 40535
Step 56: 40535 + 737 = 41272
Step 57: 41272 + 737 = 42009
Step 58: 42009 + 737 = 42746
Step 59: 42746 + 737 = 43483
Step 60: 43483 + 737 = 44220
Step 61: 44220 + 737 = 44957
Step 62: 44957 + 737 = 45694
Step 63: 45694 + 737 = 46431
Step 64: 46431 + 737 = 47168
Step 65: 47168 + 737 = 47905
Step 66: 47905 + 737 = 48642
Step 67: 48642 + 737 = 49379
Step 68: 49379 + 737 = 50116
Step 69: 50116 + 737 = 50853
Step 70: 50853 + 737 = 51590
Step 71: 51590 + 737 = 52327
Step 72: 52327 + 737 = 53064
Step 73: 53064 + 737 = 53801
Step 74: 53801 + 737 = 54538
Step 75: 54538 + 737 = 55275
Step 76: 55275 + 737 = 56012
Step 77: 56012 + 737 = 56749
Step 78: 56749 + 737 = 57486
Step 79: 57486 + 737 = 58223
Step 80: 58223 + 737 = 58960
Step 81: 58960 + 737 = 59697
Step 82: 59697 + 737 = 60434
Step 83: 60434 + 737 = 61171
Step 84: 61171 + 737 = 61908
Step 85: 61908 + 737 = 62645
Step 86: 62645 + 737 = 63382
Step 87: 63382 + 737 = 64119
Step 88: 64119 + 737 = 64856
Step 89: 64856 + 737 = 65593
Step 90: 65593 + 737 = 66330
Step 91: 66330 + 737 = 67067
Step 92: 67067 + 737 = 67804
Step 93: 67804 + 737 = 68541
Step 94: 68541 + 737 = 69278
Step 95: 69278 + 737 = 70015
Step 96: 70015 + 737 = 70752
Step 97: 70752 + 737 = 71489
Step 98: 71489 + 737 = 72226
Step 99: 72226 + 737 = 72963
Step 100: 72963 + 737 = 73700
Step 101: 73700 + 737 = 74437
Step 102: 74437 + 737 = 75174
Step 103: 75174 + 737 = 75911
Step 104: 75911 + 737 = 76648
Step 105: 76648 + 737 = 77385
Step 106: 77385 + 737 = 78122
Step 107: 78122 + 737 = 78859
Step 108: 78859 + 737 = 79596
Step 109: 79596 + 737 = 80333
Step 110: 80333 + 737 = 81070
Step 111: 81070 + 737 = 81807
Step 112: 81807 + 737 = 82544
Step 113: 82544 + 737 = 83281
Step 114: 83281 + 737 = 84018
Step 115: 84018 + 737 = 84755
Step 116: 84755 + 737 = 85492
Step 117: 85492 + 737 = 86229
Step 118: 86229 + 737 = 86966
Step 119: 86966 + 737 = 87703
Step 120: 87703 + 737 = 88440
Step 121: 88440 + 737 = 89177
Step 122: 89177 + 737 = 89914
Step 123: 89914 + 737 = 90651
Step 124: 90651 + 737 = 91388
Step 125: 91388 + 737 = 92125
Step 126: 92125 + 737 = 92862
Step 127: 92862 + 737 = 93599
Step 128: 93599 + 737 = 94336
Step 129: 94336 + 737 = 95073
Step 130: 95073 + 737 = 95810
Step 131: 95810 + 737 = 96547
Step 132: 96547 + 737 = 97284
Step 133: 97284 + 737 = 98021
Step 134: 98021 + 737 = 98758
Step 135: 98758 + 737 = 99495
Step 136: 99495 + 737 = 100232
Step 137: 100232 + 737 = 100969
Step 138: 100969 + 737 = 101706
Step 139: 101706 + 737 = 102443
Step 140: 102443 + 737 = 103180
Step 141: 103180 + 737 = 103917
Step 142: 103917 + 737 = 104654
Step 143: 104654 + 737 = 105391
Step 144: 105391 + 737 = 106128
Step 145: 106128 + 737 = 106865
Step 146: 106865 + 737 = 107602
Step 147: 107602 + 737 = 108339
Step 148: 108339 + 737 = 109076
Step 149: 109076 + 737 = 109813
Step 150: 109813 + 737 = 110550
Step 151: 110550 + 737 = 111287
Step 152: 111287 + 737 = 112024
Step 153: 112024 + 737 = 112761
Step 154: 112761 + 737 = 113498
Step 155: 113498 + 737 = 114235
Step 156: 114235 + 737 = 114972
Step 157: 114972 + 737 = 115709
Step 158: 115709 + 737 = 116446
Step 159: 116446 + 737 = 117183
Step 160: 117183 + 737 = 117920
Step 161: 117920 + 737 = 118657
Step 162: 118657 + 737 = 119394
Step 163: 119394 + 737 = 120131
Step 164: 120131 + 737 = 120868
Step 165: 120868 + 737 = 121605
Step 166: 121605 + 737 = 122342
Step 167: 122342 + 737 = 123079
Step 168: 123079 + 737 = 123816
Step 169: 123816 + 737 = 124553
Step 170: 124553 + 737 = 125290
Step 171: 125290 + 737 = 126027
Step 172: 126027 + 737 = 126764
Step 173: 126764 + 737 = 127501
Step 174: 127501 + 737 = 128238
Step 175: 128238 + 737 = 128975
Step 176: 128975 + 737 = 129712
Step 177: 129712 + 737 = 130449
Step 178: 130449 + 737 = 131186
Step 179: 131186 + 737 = 131923
Step 180: 131923 + 737 = 132660
Step 181: 132660 + 737 = 133397
Step 182: 133397 + 737 = 134134
Step 183: 134134 + 737 = 134871
Step 184: 134871 + 737 = 135608
Step 185: 135608 + 737 = 136345
Step 186: 136345 + 737 = 137082
Step 187: 137082 + 737 = 137819
Step 188: 137819 + 737 = 138556
Step 189: 138556 + 737 = 139293
Step 190: 139293 + 737 = 140030
Step 191: 140030 + 737 = 140767
Step 192: 140767 + 737 = 141504
Step 193: 141504 + 737 = 142241
Step 194: 142241 + 737 = 142978
Step 195: 142978 + 737 = 143715
Step 196: 143715 + 737 = 144452
Step 197: 144452 + 737 = 145189
Step 198: 145189 + 737 = 145926
Step 199: 145926 + 737 = 146663
Step 200: 146663 + 737 = 147400
Step 201: 147400 + 737 = 148137
Step 202: 148137 + 737 = 148874
Step 203: 148874 + 737 = 149611
Step 204: 149611 + 737 = 150348
Step 205: 150348 + 737 = 151085
Step 206: 151085 + 737 = 151822
Step 207: 151822 + 737 = 152559
Step 208: 152559 + 737 = 153296
Step 209: 153296 + 737 = 154033
Step 210: 154033 + 737 = 154770
Step 211: 154770 + 737 = 155507
Step 212: 155507 + 737 = 156244
Step 213: 156244 + 737 = 156981
Step 214: 156981 + 737 = 157718
Step 215: 157718 + 737 = 158455
Step 216: 158455 + 737 = 159192
Step 217: 159192 + 737 = 159929
Step 218: 159929 + 737 = 160666
Step 219: 160666 + 737 = 161403
Step 220: 161403 + 737 = 162140
Step 221: 162140 + 737 = 162877
Step 222: 162877 + 737 = 163614
Step 223: 163614 + 737 = 164351
Step 224: 164351 + 737 = 165088
Step 225: 165088 + 737 = 165825
Step 226: 165825 + 737 = 166562
Step 227: 166562 + 737 = 167299
Step 228: 167299 + 737 = 168036
Step 229: 168036 + 737 = 168773
Step 230: 168773 + 737 = 169510
Step 231: 169510 + 737 = 170247
Step 232: 170247 + 737 = 170984
Step 233: 170984 + 737 = 171721
Step 234: 171721 + 737 = 172458
Step 235: 172458 + 737 = 173195
Step 236: 173195 + 737 = 173932
Step 237: 173932 + 737 = 174669
Step 238: 174669 + 737 = 175406
Step 239: 175406 + 737 = 176143
Step 240: 176143 + 737 = 176880
Step 241: 176880 + 737 = 177617
Step 242: 177617 + 737 = 178354
Step 243: 178354 + 737 = 179091
Step 244: 179091 + 737 = 179828
Step 245: 179828 + 737 = 180565
Step 246: 180565 + 737 = 181302
Step 247: 181302 + 737 = 182039
Step 248: 182039 + 737 = 182776
Step 249: 182776 + 737 = 183513
Step 250: 183513 + 737 = 184250
Step 251: 184250 + 737 = 184987
Step 252: 184987 + 737 = 185724
Step 253: 185724 + 737 = 186461
Step 254: 186461 + 737 = 187198
Step 255: 187198 + 737 = 187935
Step 256: 187935 + 737 = 188672
Step 257: 188672 + 737 = 189409
Step 258: 189409 + 737 = 190146
Step 259: 190146 + 737 = 190883
Step 260: 190883 + 737 = 191620
Step 261: 191620 + 737 = 192357
Step 262: 192357 + 737 = 193094
Step 263: 193094 + 737 = 193831
Step 264: 193831 + 737 = 194568
Step 265: 194568 + 737 = 195305
Step 266: 195305 + 737 = 196042
Step 267: 196042 + 737 = 196779
Step 268: 196779 + 737 = 197516
Step 269: 197516 + 737 = 198253
Step 270: 198253 + 737 = 198990
Step 271: 198990 + 737 = 199727
Step 272: 199727 + 737 = 200464
Step 273: 200464 + 737 = 201201
Step 274: 201201 + 737 = 201938
Step 275: 201938 + 737 = 202675
Step 276: 202675 + 737 = 203412
Step 277: 203412 + 737 = 204149
Step 278: 204149 + 737 = 204886
Step 279: 204886 + 737 = 205623
Step 280: 205623 + 737 = 206360
Step 281: 206360 + 737 = 207097
Step 282: 207097 + 737 = 207834
Step 283: 207834 + 737 = 208571
Step 284: 208571 + 737 = 209308
Step 285: 209308 + 737 = 210045
Step 286: 210045 + 737 = 210782
Step 287: 210782 + 737 = 211519
Step 288: 211519 + 737 = 212256
Step 289: 212256 + 737 = 212993
Step 290: 212993 + 737 = 213730
Step 291: 213730 + 737 = 214467
Step 292: 214467 + 737 = 215204
Step 293: 215204 + 737 = 215941
Step 294: 215941 + 737 = 216678
Step 295: 216678 + 737 = 217415
Step 296: 217415 + 737 = 218152
Step 297: 218152 + 737 = 218889
Step 298: 218889 + 737 = 219626
Step 299: 219626 + 737 = 220363
Step 300: 220363 + 737 = 221100
Step 301: 221100 + 737 = 221837
Step 302: 221837 + 737 = 222574
Step 303: 222574 + 737 = 223311
Step 304: 223311 + 737 = 224048
Step 305: 224048 + 737 = 224785
Step 306: 224785 + 737 = 225522
Step 307: 225522 + 737 = 226259
Step 308: 226259 + 737 = 226996
Step 309: 226996 + 737 = 227733
Step 310: 227733 + 737 = 228470
Step 311: 228470 + 737 = 229207
Step 312: 229207 + 737 = 229944
Step 313: 229944 + 737 = 230681
Step 314: 230681 + 737 = 231418
Step 315: 231418 + 737 = 232155
Step 316: 232155 + 737 = 232892
Step 317: 232892 + 737 = 233629
Step 318: 233629 + 737 = 234366
Step 319: 234366 + 737 = 235103
Step 320: 235103 + 737 = 235840
Step 321: 235840 + 737 = 236577
Step 322: 236577 + 737 = 237314
Step 323: 237314 + 737 = 238051
Step 324: 238051 + 737 = 238788
Step 325: 238788 + 737 = 239525
Step 326: 239525 + 737 = 240262
Step 327: 240262 + 737 = 240999
Step 328: 240999 + 737 = 241736
Step 329: 241736 + 737 = 242473
Step 330: 242473 + 737 = 243210
Step 331: 243210 + 737 = 243947
Step 332: 243947 + 737 = 244684
Step 333: 244684 + 737 = 245421
Step 334: 245421 + 737 = 246158
Step 335: 246158 + 737 = 246895
Step 336: 246895 + 737 = 247632
Step 337: 247632 + 737 = 248369
Step 338: 248369 + 737 = 249106
Step 339: 249106 + 737 = 249843
Step 340: 249843 + 737 = 250580
Step 341: 250580 + 737 = 251317
Step 342: 251317 + 737 = 252054
Step 343: 252054 + 737 = 252791
Step 344: 252791 + 737 = 253528
Step 345: 253528 + 737 = 254265
Step 346: 254265 + 737 = 255002
Step 347: 255002 + 737 = 255739
Step 348: 255739 + 737 = 256476
Step 349: 256476 + 737 = 257213
Step 350: 257213 + 737 = 257950
Step 351: 257950 + 737 = 258687
Step 352: 258687 + 737 = 259424
Step 353: 259424 + 737 = 260161
Step 354: 260161 + 737 = 260898
Step 355: 260898 + 737 = 261635
Step 356: 261635 + 737 = 262372
Step 357: 262372 + 737 = 263109

So, 737*357 = 263109