Sure thing! We've got 491 and we're gonna multiply it by 159. That's the same as adding 491 to itself 159 times.
Step 1: 0 + 491 = 491
Step 2: 491 + 491 = 982
Step 3: 982 + 491 = 1473
Step 4: 1473 + 491 = 1964
Step 5: 1964 + 491 = 2455
Step 6: 2455 + 491 = 2946
Step 7: 2946 + 491 = 3437
Step 8: 3437 + 491 = 3928
Step 9: 3928 + 491 = 4419
Step 10: 4419 + 491 = 4910
Step 11: 4910 + 491 = 5401
Step 12: 5401 + 491 = 5892
Step 13: 5892 + 491 = 6383
Step 14: 6383 + 491 = 6874
Step 15: 6874 + 491 = 7365
Step 16: 7365 + 491 = 7856
Step 17: 7856 + 491 = 8347
Step 18: 8347 + 491 = 8838
Step 19: 8838 + 491 = 9329
Step 20: 9329 + 491 = 9820
Step 21: 9820 + 491 = 10311
Step 22: 10311 + 491 = 10802
Step 23: 10802 + 491 = 11293
Step 24: 11293 + 491 = 11784
Step 25: 11784 + 491 = 12275
Step 26: 12275 + 491 = 12766
Step 27: 12766 + 491 = 13257
Step 28: 13257 + 491 = 13748
Step 29: 13748 + 491 = 14239
Step 30: 14239 + 491 = 14730
Step 31: 14730 + 491 = 15221
Step 32: 15221 + 491 = 15712
Step 33: 15712 + 491 = 16203
Step 34: 16203 + 491 = 16694
Step 35: 16694 + 491 = 17185
Step 36: 17185 + 491 = 17676
Step 37: 17676 + 491 = 18167
Step 38: 18167 + 491 = 18658
Step 39: 18658 + 491 = 19149
Step 40: 19149 + 491 = 19640
Step 41: 19640 + 491 = 20131
Step 42: 20131 + 491 = 20622
Step 43: 20622 + 491 = 21113
Step 44: 21113 + 491 = 21604
Step 45: 21604 + 491 = 22095
Step 46: 22095 + 491 = 22586
Step 47: 22586 + 491 = 23077
Step 48: 23077 + 491 = 23568
Step 49: 23568 + 491 = 24059
Step 50: 24059 + 491 = 24550
Step 51: 24550 + 491 = 25041
Step 52: 25041 + 491 = 25532
Step 53: 25532 + 491 = 26023
Step 54: 26023 + 491 = 26514
Step 55: 26514 + 491 = 27005
Step 56: 27005 + 491 = 27496
Step 57: 27496 + 491 = 27987
Step 58: 27987 + 491 = 28478
Step 59: 28478 + 491 = 28969
Step 60: 28969 + 491 = 29460
Step 61: 29460 + 491 = 29951
Step 62: 29951 + 491 = 30442
Step 63: 30442 + 491 = 30933
Step 64: 30933 + 491 = 31424
Step 65: 31424 + 491 = 31915
Step 66: 31915 + 491 = 32406
Step 67: 32406 + 491 = 32897
Step 68: 32897 + 491 = 33388
Step 69: 33388 + 491 = 33879
Step 70: 33879 + 491 = 34370
Step 71: 34370 + 491 = 34861
Step 72: 34861 + 491 = 35352
Step 73: 35352 + 491 = 35843
Step 74: 35843 + 491 = 36334
Step 75: 36334 + 491 = 36825
Step 76: 36825 + 491 = 37316
Step 77: 37316 + 491 = 37807
Step 78: 37807 + 491 = 38298
Step 79: 38298 + 491 = 38789
Step 80: 38789 + 491 = 39280
Step 81: 39280 + 491 = 39771
Step 82: 39771 + 491 = 40262
Step 83: 40262 + 491 = 40753
Step 84: 40753 + 491 = 41244
Step 85: 41244 + 491 = 41735
Step 86: 41735 + 491 = 42226
Step 87: 42226 + 491 = 42717
Step 88: 42717 + 491 = 43208
Step 89: 43208 + 491 = 43699
Step 90: 43699 + 491 = 44190
Step 91: 44190 + 491 = 44681
Step 92: 44681 + 491 = 45172
Step 93: 45172 + 491 = 45663
Step 94: 45663 + 491 = 46154
Step 95: 46154 + 491 = 46645
Step 96: 46645 + 491 = 47136
Step 97: 47136 + 491 = 47627
Step 98: 47627 + 491 = 48118
Step 99: 48118 + 491 = 48609
Step 100: 48609 + 491 = 49100
Step 101: 49100 + 491 = 49591
Step 102: 49591 + 491 = 50082
Step 103: 50082 + 491 = 50573
Step 104: 50573 + 491 = 51064
Step 105: 51064 + 491 = 51555
Step 106: 51555 + 491 = 52046
Step 107: 52046 + 491 = 52537
Step 108: 52537 + 491 = 53028
Step 109: 53028 + 491 = 53519
Step 110: 53519 + 491 = 54010
Step 111: 54010 + 491 = 54501
Step 112: 54501 + 491 = 54992
Step 113: 54992 + 491 = 55483
Step 114: 55483 + 491 = 55974
Step 115: 55974 + 491 = 56465
Step 116: 56465 + 491 = 56956
Step 117: 56956 + 491 = 57447
Step 118: 57447 + 491 = 57938
Step 119: 57938 + 491 = 58429
Step 120: 58429 + 491 = 58920
Step 121: 58920 + 491 = 59411
Step 122: 59411 + 491 = 59902
Step 123: 59902 + 491 = 60393
Step 124: 60393 + 491 = 60884
Step 125: 60884 + 491 = 61375
Step 126: 61375 + 491 = 61866
Step 127: 61866 + 491 = 62357
Step 128: 62357 + 491 = 62848
Step 129: 62848 + 491 = 63339
Step 130: 63339 + 491 = 63830
Step 131: 63830 + 491 = 64321
Step 132: 64321 + 491 = 64812
Step 133: 64812 + 491 = 65303
Step 134: 65303 + 491 = 65794
Step 135: 65794 + 491 = 66285
Step 136: 66285 + 491 = 66776
Step 137: 66776 + 491 = 67267
Step 138: 67267 + 491 = 67758
Step 139: 67758 + 491 = 68249
Step 140: 68249 + 491 = 68740
Step 141: 68740 + 491 = 69231
Step 142: 69231 + 491 = 69722
Step 143: 69722 + 491 = 70213
Step 144: 70213 + 491 = 70704
Step 145: 70704 + 491 = 71195
Step 146: 71195 + 491 = 71686
Step 147: 71686 + 491 = 72177
Step 148: 72177 + 491 = 72668
Step 149: 72668 + 491 = 73159
Step 150: 73159 + 491 = 73650
Step 151: 73650 + 491 = 74141
Step 152: 74141 + 491 = 74632
Step 153: 74632 + 491 = 75123
Step 154: 75123 + 491 = 75614
Step 155: 75614 + 491 = 76105
Step 156: 76105 + 491 = 76596
Step 157: 76596 + 491 = 77087
Step 158: 77087 + 491 = 77578
Step 159: 77578 + 491 = 78069

So, 491*159 = 78069