OK, let's crack this. We're given 737 and our task is to multiply it by 168. Essentially, we'll be adding 737 to itself 168 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

So, 737*168 = 123816