Let's get this math done. We have 889 and we're going to multiply it by 163. This is the same as taking 889 and adding it to itself 163 times.
Step 1: 0 + 889 = 889
Step 2: 889 + 889 = 1778
Step 3: 1778 + 889 = 2667
Step 4: 2667 + 889 = 3556
Step 5: 3556 + 889 = 4445
Step 6: 4445 + 889 = 5334
Step 7: 5334 + 889 = 6223
Step 8: 6223 + 889 = 7112
Step 9: 7112 + 889 = 8001
Step 10: 8001 + 889 = 8890
Step 11: 8890 + 889 = 9779
Step 12: 9779 + 889 = 10668
Step 13: 10668 + 889 = 11557
Step 14: 11557 + 889 = 12446
Step 15: 12446 + 889 = 13335
Step 16: 13335 + 889 = 14224
Step 17: 14224 + 889 = 15113
Step 18: 15113 + 889 = 16002
Step 19: 16002 + 889 = 16891
Step 20: 16891 + 889 = 17780
Step 21: 17780 + 889 = 18669
Step 22: 18669 + 889 = 19558
Step 23: 19558 + 889 = 20447
Step 24: 20447 + 889 = 21336
Step 25: 21336 + 889 = 22225
Step 26: 22225 + 889 = 23114
Step 27: 23114 + 889 = 24003
Step 28: 24003 + 889 = 24892
Step 29: 24892 + 889 = 25781
Step 30: 25781 + 889 = 26670
Step 31: 26670 + 889 = 27559
Step 32: 27559 + 889 = 28448
Step 33: 28448 + 889 = 29337
Step 34: 29337 + 889 = 30226
Step 35: 30226 + 889 = 31115
Step 36: 31115 + 889 = 32004
Step 37: 32004 + 889 = 32893
Step 38: 32893 + 889 = 33782
Step 39: 33782 + 889 = 34671
Step 40: 34671 + 889 = 35560
Step 41: 35560 + 889 = 36449
Step 42: 36449 + 889 = 37338
Step 43: 37338 + 889 = 38227
Step 44: 38227 + 889 = 39116
Step 45: 39116 + 889 = 40005
Step 46: 40005 + 889 = 40894
Step 47: 40894 + 889 = 41783
Step 48: 41783 + 889 = 42672
Step 49: 42672 + 889 = 43561
Step 50: 43561 + 889 = 44450
Step 51: 44450 + 889 = 45339
Step 52: 45339 + 889 = 46228
Step 53: 46228 + 889 = 47117
Step 54: 47117 + 889 = 48006
Step 55: 48006 + 889 = 48895
Step 56: 48895 + 889 = 49784
Step 57: 49784 + 889 = 50673
Step 58: 50673 + 889 = 51562
Step 59: 51562 + 889 = 52451
Step 60: 52451 + 889 = 53340
Step 61: 53340 + 889 = 54229
Step 62: 54229 + 889 = 55118
Step 63: 55118 + 889 = 56007
Step 64: 56007 + 889 = 56896
Step 65: 56896 + 889 = 57785
Step 66: 57785 + 889 = 58674
Step 67: 58674 + 889 = 59563
Step 68: 59563 + 889 = 60452
Step 69: 60452 + 889 = 61341
Step 70: 61341 + 889 = 62230
Step 71: 62230 + 889 = 63119
Step 72: 63119 + 889 = 64008
Step 73: 64008 + 889 = 64897
Step 74: 64897 + 889 = 65786
Step 75: 65786 + 889 = 66675
Step 76: 66675 + 889 = 67564
Step 77: 67564 + 889 = 68453
Step 78: 68453 + 889 = 69342
Step 79: 69342 + 889 = 70231
Step 80: 70231 + 889 = 71120
Step 81: 71120 + 889 = 72009
Step 82: 72009 + 889 = 72898
Step 83: 72898 + 889 = 73787
Step 84: 73787 + 889 = 74676
Step 85: 74676 + 889 = 75565
Step 86: 75565 + 889 = 76454
Step 87: 76454 + 889 = 77343
Step 88: 77343 + 889 = 78232
Step 89: 78232 + 889 = 79121
Step 90: 79121 + 889 = 80010
Step 91: 80010 + 889 = 80899
Step 92: 80899 + 889 = 81788
Step 93: 81788 + 889 = 82677
Step 94: 82677 + 889 = 83566
Step 95: 83566 + 889 = 84455
Step 96: 84455 + 889 = 85344
Step 97: 85344 + 889 = 86233
Step 98: 86233 + 889 = 87122
Step 99: 87122 + 889 = 88011
Step 100: 88011 + 889 = 88900
Step 101: 88900 + 889 = 89789
Step 102: 89789 + 889 = 90678
Step 103: 90678 + 889 = 91567
Step 104: 91567 + 889 = 92456
Step 105: 92456 + 889 = 93345
Step 106: 93345 + 889 = 94234
Step 107: 94234 + 889 = 95123
Step 108: 95123 + 889 = 96012
Step 109: 96012 + 889 = 96901
Step 110: 96901 + 889 = 97790
Step 111: 97790 + 889 = 98679
Step 112: 98679 + 889 = 99568
Step 113: 99568 + 889 = 100457
Step 114: 100457 + 889 = 101346
Step 115: 101346 + 889 = 102235
Step 116: 102235 + 889 = 103124
Step 117: 103124 + 889 = 104013
Step 118: 104013 + 889 = 104902
Step 119: 104902 + 889 = 105791
Step 120: 105791 + 889 = 106680
Step 121: 106680 + 889 = 107569
Step 122: 107569 + 889 = 108458
Step 123: 108458 + 889 = 109347
Step 124: 109347 + 889 = 110236
Step 125: 110236 + 889 = 111125
Step 126: 111125 + 889 = 112014
Step 127: 112014 + 889 = 112903
Step 128: 112903 + 889 = 113792
Step 129: 113792 + 889 = 114681
Step 130: 114681 + 889 = 115570
Step 131: 115570 + 889 = 116459
Step 132: 116459 + 889 = 117348
Step 133: 117348 + 889 = 118237
Step 134: 118237 + 889 = 119126
Step 135: 119126 + 889 = 120015
Step 136: 120015 + 889 = 120904
Step 137: 120904 + 889 = 121793
Step 138: 121793 + 889 = 122682
Step 139: 122682 + 889 = 123571
Step 140: 123571 + 889 = 124460
Step 141: 124460 + 889 = 125349
Step 142: 125349 + 889 = 126238
Step 143: 126238 + 889 = 127127
Step 144: 127127 + 889 = 128016
Step 145: 128016 + 889 = 128905
Step 146: 128905 + 889 = 129794
Step 147: 129794 + 889 = 130683
Step 148: 130683 + 889 = 131572
Step 149: 131572 + 889 = 132461
Step 150: 132461 + 889 = 133350
Step 151: 133350 + 889 = 134239
Step 152: 134239 + 889 = 135128
Step 153: 135128 + 889 = 136017
Step 154: 136017 + 889 = 136906
Step 155: 136906 + 889 = 137795
Step 156: 137795 + 889 = 138684
Step 157: 138684 + 889 = 139573
Step 158: 139573 + 889 = 140462
Step 159: 140462 + 889 = 141351
Step 160: 141351 + 889 = 142240
Step 161: 142240 + 889 = 143129
Step 162: 143129 + 889 = 144018
Step 163: 144018 + 889 = 144907

So, 889*163 = 144907