Alright, let's solve this math problem step by step. First, we have the number 831. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 93. So, we're going to take the number 831 and add it to itself 93 times.
Step 1: 0 + 831 = 831
Step 2: 831 + 831 = 1662
Step 3: 1662 + 831 = 2493
Step 4: 2493 + 831 = 3324
Step 5: 3324 + 831 = 4155
Step 6: 4155 + 831 = 4986
Step 7: 4986 + 831 = 5817
Step 8: 5817 + 831 = 6648
Step 9: 6648 + 831 = 7479
Step 10: 7479 + 831 = 8310
Step 11: 8310 + 831 = 9141
Step 12: 9141 + 831 = 9972
Step 13: 9972 + 831 = 10803
Step 14: 10803 + 831 = 11634
Step 15: 11634 + 831 = 12465
Step 16: 12465 + 831 = 13296
Step 17: 13296 + 831 = 14127
Step 18: 14127 + 831 = 14958
Step 19: 14958 + 831 = 15789
Step 20: 15789 + 831 = 16620
Step 21: 16620 + 831 = 17451
Step 22: 17451 + 831 = 18282
Step 23: 18282 + 831 = 19113
Step 24: 19113 + 831 = 19944
Step 25: 19944 + 831 = 20775
Step 26: 20775 + 831 = 21606
Step 27: 21606 + 831 = 22437
Step 28: 22437 + 831 = 23268
Step 29: 23268 + 831 = 24099
Step 30: 24099 + 831 = 24930
Step 31: 24930 + 831 = 25761
Step 32: 25761 + 831 = 26592
Step 33: 26592 + 831 = 27423
Step 34: 27423 + 831 = 28254
Step 35: 28254 + 831 = 29085
Step 36: 29085 + 831 = 29916
Step 37: 29916 + 831 = 30747
Step 38: 30747 + 831 = 31578
Step 39: 31578 + 831 = 32409
Step 40: 32409 + 831 = 33240
Step 41: 33240 + 831 = 34071
Step 42: 34071 + 831 = 34902
Step 43: 34902 + 831 = 35733
Step 44: 35733 + 831 = 36564
Step 45: 36564 + 831 = 37395
Step 46: 37395 + 831 = 38226
Step 47: 38226 + 831 = 39057
Step 48: 39057 + 831 = 39888
Step 49: 39888 + 831 = 40719
Step 50: 40719 + 831 = 41550
Step 51: 41550 + 831 = 42381
Step 52: 42381 + 831 = 43212
Step 53: 43212 + 831 = 44043
Step 54: 44043 + 831 = 44874
Step 55: 44874 + 831 = 45705
Step 56: 45705 + 831 = 46536
Step 57: 46536 + 831 = 47367
Step 58: 47367 + 831 = 48198
Step 59: 48198 + 831 = 49029
Step 60: 49029 + 831 = 49860
Step 61: 49860 + 831 = 50691
Step 62: 50691 + 831 = 51522
Step 63: 51522 + 831 = 52353
Step 64: 52353 + 831 = 53184
Step 65: 53184 + 831 = 54015
Step 66: 54015 + 831 = 54846
Step 67: 54846 + 831 = 55677
Step 68: 55677 + 831 = 56508
Step 69: 56508 + 831 = 57339
Step 70: 57339 + 831 = 58170
Step 71: 58170 + 831 = 59001
Step 72: 59001 + 831 = 59832
Step 73: 59832 + 831 = 60663
Step 74: 60663 + 831 = 61494
Step 75: 61494 + 831 = 62325
Step 76: 62325 + 831 = 63156
Step 77: 63156 + 831 = 63987
Step 78: 63987 + 831 = 64818
Step 79: 64818 + 831 = 65649
Step 80: 65649 + 831 = 66480
Step 81: 66480 + 831 = 67311
Step 82: 67311 + 831 = 68142
Step 83: 68142 + 831 = 68973
Step 84: 68973 + 831 = 69804
Step 85: 69804 + 831 = 70635
Step 86: 70635 + 831 = 71466
Step 87: 71466 + 831 = 72297
Step 88: 72297 + 831 = 73128
Step 89: 73128 + 831 = 73959
Step 90: 73959 + 831 = 74790
Step 91: 74790 + 831 = 75621
Step 92: 75621 + 831 = 76452
Step 93: 76452 + 831 = 77283

So, 831*93 = 77283