Alright, let's solve this math problem step by step. First, we have the number 933. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 87. So, we're going to take the number 933 and add it to itself 87 times.
Step 1: 0 + 933 = 933
Step 2: 933 + 933 = 1866
Step 3: 1866 + 933 = 2799
Step 4: 2799 + 933 = 3732
Step 5: 3732 + 933 = 4665
Step 6: 4665 + 933 = 5598
Step 7: 5598 + 933 = 6531
Step 8: 6531 + 933 = 7464
Step 9: 7464 + 933 = 8397
Step 10: 8397 + 933 = 9330
Step 11: 9330 + 933 = 10263
Step 12: 10263 + 933 = 11196
Step 13: 11196 + 933 = 12129
Step 14: 12129 + 933 = 13062
Step 15: 13062 + 933 = 13995
Step 16: 13995 + 933 = 14928
Step 17: 14928 + 933 = 15861
Step 18: 15861 + 933 = 16794
Step 19: 16794 + 933 = 17727
Step 20: 17727 + 933 = 18660
Step 21: 18660 + 933 = 19593
Step 22: 19593 + 933 = 20526
Step 23: 20526 + 933 = 21459
Step 24: 21459 + 933 = 22392
Step 25: 22392 + 933 = 23325
Step 26: 23325 + 933 = 24258
Step 27: 24258 + 933 = 25191
Step 28: 25191 + 933 = 26124
Step 29: 26124 + 933 = 27057
Step 30: 27057 + 933 = 27990
Step 31: 27990 + 933 = 28923
Step 32: 28923 + 933 = 29856
Step 33: 29856 + 933 = 30789
Step 34: 30789 + 933 = 31722
Step 35: 31722 + 933 = 32655
Step 36: 32655 + 933 = 33588
Step 37: 33588 + 933 = 34521
Step 38: 34521 + 933 = 35454
Step 39: 35454 + 933 = 36387
Step 40: 36387 + 933 = 37320
Step 41: 37320 + 933 = 38253
Step 42: 38253 + 933 = 39186
Step 43: 39186 + 933 = 40119
Step 44: 40119 + 933 = 41052
Step 45: 41052 + 933 = 41985
Step 46: 41985 + 933 = 42918
Step 47: 42918 + 933 = 43851
Step 48: 43851 + 933 = 44784
Step 49: 44784 + 933 = 45717
Step 50: 45717 + 933 = 46650
Step 51: 46650 + 933 = 47583
Step 52: 47583 + 933 = 48516
Step 53: 48516 + 933 = 49449
Step 54: 49449 + 933 = 50382
Step 55: 50382 + 933 = 51315
Step 56: 51315 + 933 = 52248
Step 57: 52248 + 933 = 53181
Step 58: 53181 + 933 = 54114
Step 59: 54114 + 933 = 55047
Step 60: 55047 + 933 = 55980
Step 61: 55980 + 933 = 56913
Step 62: 56913 + 933 = 57846
Step 63: 57846 + 933 = 58779
Step 64: 58779 + 933 = 59712
Step 65: 59712 + 933 = 60645
Step 66: 60645 + 933 = 61578
Step 67: 61578 + 933 = 62511
Step 68: 62511 + 933 = 63444
Step 69: 63444 + 933 = 64377
Step 70: 64377 + 933 = 65310
Step 71: 65310 + 933 = 66243
Step 72: 66243 + 933 = 67176
Step 73: 67176 + 933 = 68109
Step 74: 68109 + 933 = 69042
Step 75: 69042 + 933 = 69975
Step 76: 69975 + 933 = 70908
Step 77: 70908 + 933 = 71841
Step 78: 71841 + 933 = 72774
Step 79: 72774 + 933 = 73707
Step 80: 73707 + 933 = 74640
Step 81: 74640 + 933 = 75573
Step 82: 75573 + 933 = 76506
Step 83: 76506 + 933 = 77439
Step 84: 77439 + 933 = 78372
Step 85: 78372 + 933 = 79305
Step 86: 79305 + 933 = 80238
Step 87: 80238 + 933 = 81171

So, 933*87 = 81171