Let's roll up our sleeves and solve this. We have 422 and we're going to multiply it by 88, essentially adding 422 to itself 88 times.
Step 1: 0 + 422 = 422
Step 2: 422 + 422 = 844
Step 3: 844 + 422 = 1266
Step 4: 1266 + 422 = 1688
Step 5: 1688 + 422 = 2110
Step 6: 2110 + 422 = 2532
Step 7: 2532 + 422 = 2954
Step 8: 2954 + 422 = 3376
Step 9: 3376 + 422 = 3798
Step 10: 3798 + 422 = 4220
Step 11: 4220 + 422 = 4642
Step 12: 4642 + 422 = 5064
Step 13: 5064 + 422 = 5486
Step 14: 5486 + 422 = 5908
Step 15: 5908 + 422 = 6330
Step 16: 6330 + 422 = 6752
Step 17: 6752 + 422 = 7174
Step 18: 7174 + 422 = 7596
Step 19: 7596 + 422 = 8018
Step 20: 8018 + 422 = 8440
Step 21: 8440 + 422 = 8862
Step 22: 8862 + 422 = 9284
Step 23: 9284 + 422 = 9706
Step 24: 9706 + 422 = 10128
Step 25: 10128 + 422 = 10550
Step 26: 10550 + 422 = 10972
Step 27: 10972 + 422 = 11394
Step 28: 11394 + 422 = 11816
Step 29: 11816 + 422 = 12238
Step 30: 12238 + 422 = 12660
Step 31: 12660 + 422 = 13082
Step 32: 13082 + 422 = 13504
Step 33: 13504 + 422 = 13926
Step 34: 13926 + 422 = 14348
Step 35: 14348 + 422 = 14770
Step 36: 14770 + 422 = 15192
Step 37: 15192 + 422 = 15614
Step 38: 15614 + 422 = 16036
Step 39: 16036 + 422 = 16458
Step 40: 16458 + 422 = 16880
Step 41: 16880 + 422 = 17302
Step 42: 17302 + 422 = 17724
Step 43: 17724 + 422 = 18146
Step 44: 18146 + 422 = 18568
Step 45: 18568 + 422 = 18990
Step 46: 18990 + 422 = 19412
Step 47: 19412 + 422 = 19834
Step 48: 19834 + 422 = 20256
Step 49: 20256 + 422 = 20678
Step 50: 20678 + 422 = 21100
Step 51: 21100 + 422 = 21522
Step 52: 21522 + 422 = 21944
Step 53: 21944 + 422 = 22366
Step 54: 22366 + 422 = 22788
Step 55: 22788 + 422 = 23210
Step 56: 23210 + 422 = 23632
Step 57: 23632 + 422 = 24054
Step 58: 24054 + 422 = 24476
Step 59: 24476 + 422 = 24898
Step 60: 24898 + 422 = 25320
Step 61: 25320 + 422 = 25742
Step 62: 25742 + 422 = 26164
Step 63: 26164 + 422 = 26586
Step 64: 26586 + 422 = 27008
Step 65: 27008 + 422 = 27430
Step 66: 27430 + 422 = 27852
Step 67: 27852 + 422 = 28274
Step 68: 28274 + 422 = 28696
Step 69: 28696 + 422 = 29118
Step 70: 29118 + 422 = 29540
Step 71: 29540 + 422 = 29962
Step 72: 29962 + 422 = 30384
Step 73: 30384 + 422 = 30806
Step 74: 30806 + 422 = 31228
Step 75: 31228 + 422 = 31650
Step 76: 31650 + 422 = 32072
Step 77: 32072 + 422 = 32494
Step 78: 32494 + 422 = 32916
Step 79: 32916 + 422 = 33338
Step 80: 33338 + 422 = 33760
Step 81: 33760 + 422 = 34182
Step 82: 34182 + 422 = 34604
Step 83: 34604 + 422 = 35026
Step 84: 35026 + 422 = 35448
Step 85: 35448 + 422 = 35870
Step 86: 35870 + 422 = 36292
Step 87: 36292 + 422 = 36714
Step 88: 36714 + 422 = 37136

So, 422*88 = 37136