Sure thing, let's get straight to it. We start with 553 and we're going to multiply it by 83, which means adding 553 to itself 83 times.
Step 1: 0 + 553 = 553
Step 2: 553 + 553 = 1106
Step 3: 1106 + 553 = 1659
Step 4: 1659 + 553 = 2212
Step 5: 2212 + 553 = 2765
Step 6: 2765 + 553 = 3318
Step 7: 3318 + 553 = 3871
Step 8: 3871 + 553 = 4424
Step 9: 4424 + 553 = 4977
Step 10: 4977 + 553 = 5530
Step 11: 5530 + 553 = 6083
Step 12: 6083 + 553 = 6636
Step 13: 6636 + 553 = 7189
Step 14: 7189 + 553 = 7742
Step 15: 7742 + 553 = 8295
Step 16: 8295 + 553 = 8848
Step 17: 8848 + 553 = 9401
Step 18: 9401 + 553 = 9954
Step 19: 9954 + 553 = 10507
Step 20: 10507 + 553 = 11060
Step 21: 11060 + 553 = 11613
Step 22: 11613 + 553 = 12166
Step 23: 12166 + 553 = 12719
Step 24: 12719 + 553 = 13272
Step 25: 13272 + 553 = 13825
Step 26: 13825 + 553 = 14378
Step 27: 14378 + 553 = 14931
Step 28: 14931 + 553 = 15484
Step 29: 15484 + 553 = 16037
Step 30: 16037 + 553 = 16590
Step 31: 16590 + 553 = 17143
Step 32: 17143 + 553 = 17696
Step 33: 17696 + 553 = 18249
Step 34: 18249 + 553 = 18802
Step 35: 18802 + 553 = 19355
Step 36: 19355 + 553 = 19908
Step 37: 19908 + 553 = 20461
Step 38: 20461 + 553 = 21014
Step 39: 21014 + 553 = 21567
Step 40: 21567 + 553 = 22120
Step 41: 22120 + 553 = 22673
Step 42: 22673 + 553 = 23226
Step 43: 23226 + 553 = 23779
Step 44: 23779 + 553 = 24332
Step 45: 24332 + 553 = 24885
Step 46: 24885 + 553 = 25438
Step 47: 25438 + 553 = 25991
Step 48: 25991 + 553 = 26544
Step 49: 26544 + 553 = 27097
Step 50: 27097 + 553 = 27650
Step 51: 27650 + 553 = 28203
Step 52: 28203 + 553 = 28756
Step 53: 28756 + 553 = 29309
Step 54: 29309 + 553 = 29862
Step 55: 29862 + 553 = 30415
Step 56: 30415 + 553 = 30968
Step 57: 30968 + 553 = 31521
Step 58: 31521 + 553 = 32074
Step 59: 32074 + 553 = 32627
Step 60: 32627 + 553 = 33180
Step 61: 33180 + 553 = 33733
Step 62: 33733 + 553 = 34286
Step 63: 34286 + 553 = 34839
Step 64: 34839 + 553 = 35392
Step 65: 35392 + 553 = 35945
Step 66: 35945 + 553 = 36498
Step 67: 36498 + 553 = 37051
Step 68: 37051 + 553 = 37604
Step 69: 37604 + 553 = 38157
Step 70: 38157 + 553 = 38710
Step 71: 38710 + 553 = 39263
Step 72: 39263 + 553 = 39816
Step 73: 39816 + 553 = 40369
Step 74: 40369 + 553 = 40922
Step 75: 40922 + 553 = 41475
Step 76: 41475 + 553 = 42028
Step 77: 42028 + 553 = 42581
Step 78: 42581 + 553 = 43134
Step 79: 43134 + 553 = 43687
Step 80: 43687 + 553 = 44240
Step 81: 44240 + 553 = 44793
Step 82: 44793 + 553 = 45346
Step 83: 45346 + 553 = 45899

So, 553*83 = 45899