Alright, let's solve this math problem step by step. First, we have the number 487. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 171. So, we're going to take the number 487 and add it to itself 171 times.
Step 1: 0 + 487 = 487
Step 2: 487 + 487 = 974
Step 3: 974 + 487 = 1461
Step 4: 1461 + 487 = 1948
Step 5: 1948 + 487 = 2435
Step 6: 2435 + 487 = 2922
Step 7: 2922 + 487 = 3409
Step 8: 3409 + 487 = 3896
Step 9: 3896 + 487 = 4383
Step 10: 4383 + 487 = 4870
Step 11: 4870 + 487 = 5357
Step 12: 5357 + 487 = 5844
Step 13: 5844 + 487 = 6331
Step 14: 6331 + 487 = 6818
Step 15: 6818 + 487 = 7305
Step 16: 7305 + 487 = 7792
Step 17: 7792 + 487 = 8279
Step 18: 8279 + 487 = 8766
Step 19: 8766 + 487 = 9253
Step 20: 9253 + 487 = 9740
Step 21: 9740 + 487 = 10227
Step 22: 10227 + 487 = 10714
Step 23: 10714 + 487 = 11201
Step 24: 11201 + 487 = 11688
Step 25: 11688 + 487 = 12175
Step 26: 12175 + 487 = 12662
Step 27: 12662 + 487 = 13149
Step 28: 13149 + 487 = 13636
Step 29: 13636 + 487 = 14123
Step 30: 14123 + 487 = 14610
Step 31: 14610 + 487 = 15097
Step 32: 15097 + 487 = 15584
Step 33: 15584 + 487 = 16071
Step 34: 16071 + 487 = 16558
Step 35: 16558 + 487 = 17045
Step 36: 17045 + 487 = 17532
Step 37: 17532 + 487 = 18019
Step 38: 18019 + 487 = 18506
Step 39: 18506 + 487 = 18993
Step 40: 18993 + 487 = 19480
Step 41: 19480 + 487 = 19967
Step 42: 19967 + 487 = 20454
Step 43: 20454 + 487 = 20941
Step 44: 20941 + 487 = 21428
Step 45: 21428 + 487 = 21915
Step 46: 21915 + 487 = 22402
Step 47: 22402 + 487 = 22889
Step 48: 22889 + 487 = 23376
Step 49: 23376 + 487 = 23863
Step 50: 23863 + 487 = 24350
Step 51: 24350 + 487 = 24837
Step 52: 24837 + 487 = 25324
Step 53: 25324 + 487 = 25811
Step 54: 25811 + 487 = 26298
Step 55: 26298 + 487 = 26785
Step 56: 26785 + 487 = 27272
Step 57: 27272 + 487 = 27759
Step 58: 27759 + 487 = 28246
Step 59: 28246 + 487 = 28733
Step 60: 28733 + 487 = 29220
Step 61: 29220 + 487 = 29707
Step 62: 29707 + 487 = 30194
Step 63: 30194 + 487 = 30681
Step 64: 30681 + 487 = 31168
Step 65: 31168 + 487 = 31655
Step 66: 31655 + 487 = 32142
Step 67: 32142 + 487 = 32629
Step 68: 32629 + 487 = 33116
Step 69: 33116 + 487 = 33603
Step 70: 33603 + 487 = 34090
Step 71: 34090 + 487 = 34577
Step 72: 34577 + 487 = 35064
Step 73: 35064 + 487 = 35551
Step 74: 35551 + 487 = 36038
Step 75: 36038 + 487 = 36525
Step 76: 36525 + 487 = 37012
Step 77: 37012 + 487 = 37499
Step 78: 37499 + 487 = 37986
Step 79: 37986 + 487 = 38473
Step 80: 38473 + 487 = 38960
Step 81: 38960 + 487 = 39447
Step 82: 39447 + 487 = 39934
Step 83: 39934 + 487 = 40421
Step 84: 40421 + 487 = 40908
Step 85: 40908 + 487 = 41395
Step 86: 41395 + 487 = 41882
Step 87: 41882 + 487 = 42369
Step 88: 42369 + 487 = 42856
Step 89: 42856 + 487 = 43343
Step 90: 43343 + 487 = 43830
Step 91: 43830 + 487 = 44317
Step 92: 44317 + 487 = 44804
Step 93: 44804 + 487 = 45291
Step 94: 45291 + 487 = 45778
Step 95: 45778 + 487 = 46265
Step 96: 46265 + 487 = 46752
Step 97: 46752 + 487 = 47239
Step 98: 47239 + 487 = 47726
Step 99: 47726 + 487 = 48213
Step 100: 48213 + 487 = 48700
Step 101: 48700 + 487 = 49187
Step 102: 49187 + 487 = 49674
Step 103: 49674 + 487 = 50161
Step 104: 50161 + 487 = 50648
Step 105: 50648 + 487 = 51135
Step 106: 51135 + 487 = 51622
Step 107: 51622 + 487 = 52109
Step 108: 52109 + 487 = 52596
Step 109: 52596 + 487 = 53083
Step 110: 53083 + 487 = 53570
Step 111: 53570 + 487 = 54057
Step 112: 54057 + 487 = 54544
Step 113: 54544 + 487 = 55031
Step 114: 55031 + 487 = 55518
Step 115: 55518 + 487 = 56005
Step 116: 56005 + 487 = 56492
Step 117: 56492 + 487 = 56979
Step 118: 56979 + 487 = 57466
Step 119: 57466 + 487 = 57953
Step 120: 57953 + 487 = 58440
Step 121: 58440 + 487 = 58927
Step 122: 58927 + 487 = 59414
Step 123: 59414 + 487 = 59901
Step 124: 59901 + 487 = 60388
Step 125: 60388 + 487 = 60875
Step 126: 60875 + 487 = 61362
Step 127: 61362 + 487 = 61849
Step 128: 61849 + 487 = 62336
Step 129: 62336 + 487 = 62823
Step 130: 62823 + 487 = 63310
Step 131: 63310 + 487 = 63797
Step 132: 63797 + 487 = 64284
Step 133: 64284 + 487 = 64771
Step 134: 64771 + 487 = 65258
Step 135: 65258 + 487 = 65745
Step 136: 65745 + 487 = 66232
Step 137: 66232 + 487 = 66719
Step 138: 66719 + 487 = 67206
Step 139: 67206 + 487 = 67693
Step 140: 67693 + 487 = 68180
Step 141: 68180 + 487 = 68667
Step 142: 68667 + 487 = 69154
Step 143: 69154 + 487 = 69641
Step 144: 69641 + 487 = 70128
Step 145: 70128 + 487 = 70615
Step 146: 70615 + 487 = 71102
Step 147: 71102 + 487 = 71589
Step 148: 71589 + 487 = 72076
Step 149: 72076 + 487 = 72563
Step 150: 72563 + 487 = 73050
Step 151: 73050 + 487 = 73537
Step 152: 73537 + 487 = 74024
Step 153: 74024 + 487 = 74511
Step 154: 74511 + 487 = 74998
Step 155: 74998 + 487 = 75485
Step 156: 75485 + 487 = 75972
Step 157: 75972 + 487 = 76459
Step 158: 76459 + 487 = 76946
Step 159: 76946 + 487 = 77433
Step 160: 77433 + 487 = 77920
Step 161: 77920 + 487 = 78407
Step 162: 78407 + 487 = 78894
Step 163: 78894 + 487 = 79381
Step 164: 79381 + 487 = 79868
Step 165: 79868 + 487 = 80355
Step 166: 80355 + 487 = 80842
Step 167: 80842 + 487 = 81329
Step 168: 81329 + 487 = 81816
Step 169: 81816 + 487 = 82303
Step 170: 82303 + 487 = 82790
Step 171: 82790 + 487 = 83277

So, 487*171 = 83277