Alright, let's solve this math problem step by step. First, we have the number 919. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 161. So, we're going to take the number 919 and add it to itself 161 times.
Step 1: 0 + 919 = 919
Step 2: 919 + 919 = 1838
Step 3: 1838 + 919 = 2757
Step 4: 2757 + 919 = 3676
Step 5: 3676 + 919 = 4595
Step 6: 4595 + 919 = 5514
Step 7: 5514 + 919 = 6433
Step 8: 6433 + 919 = 7352
Step 9: 7352 + 919 = 8271
Step 10: 8271 + 919 = 9190
Step 11: 9190 + 919 = 10109
Step 12: 10109 + 919 = 11028
Step 13: 11028 + 919 = 11947
Step 14: 11947 + 919 = 12866
Step 15: 12866 + 919 = 13785
Step 16: 13785 + 919 = 14704
Step 17: 14704 + 919 = 15623
Step 18: 15623 + 919 = 16542
Step 19: 16542 + 919 = 17461
Step 20: 17461 + 919 = 18380
Step 21: 18380 + 919 = 19299
Step 22: 19299 + 919 = 20218
Step 23: 20218 + 919 = 21137
Step 24: 21137 + 919 = 22056
Step 25: 22056 + 919 = 22975
Step 26: 22975 + 919 = 23894
Step 27: 23894 + 919 = 24813
Step 28: 24813 + 919 = 25732
Step 29: 25732 + 919 = 26651
Step 30: 26651 + 919 = 27570
Step 31: 27570 + 919 = 28489
Step 32: 28489 + 919 = 29408
Step 33: 29408 + 919 = 30327
Step 34: 30327 + 919 = 31246
Step 35: 31246 + 919 = 32165
Step 36: 32165 + 919 = 33084
Step 37: 33084 + 919 = 34003
Step 38: 34003 + 919 = 34922
Step 39: 34922 + 919 = 35841
Step 40: 35841 + 919 = 36760
Step 41: 36760 + 919 = 37679
Step 42: 37679 + 919 = 38598
Step 43: 38598 + 919 = 39517
Step 44: 39517 + 919 = 40436
Step 45: 40436 + 919 = 41355
Step 46: 41355 + 919 = 42274
Step 47: 42274 + 919 = 43193
Step 48: 43193 + 919 = 44112
Step 49: 44112 + 919 = 45031
Step 50: 45031 + 919 = 45950
Step 51: 45950 + 919 = 46869
Step 52: 46869 + 919 = 47788
Step 53: 47788 + 919 = 48707
Step 54: 48707 + 919 = 49626
Step 55: 49626 + 919 = 50545
Step 56: 50545 + 919 = 51464
Step 57: 51464 + 919 = 52383
Step 58: 52383 + 919 = 53302
Step 59: 53302 + 919 = 54221
Step 60: 54221 + 919 = 55140
Step 61: 55140 + 919 = 56059
Step 62: 56059 + 919 = 56978
Step 63: 56978 + 919 = 57897
Step 64: 57897 + 919 = 58816
Step 65: 58816 + 919 = 59735
Step 66: 59735 + 919 = 60654
Step 67: 60654 + 919 = 61573
Step 68: 61573 + 919 = 62492
Step 69: 62492 + 919 = 63411
Step 70: 63411 + 919 = 64330
Step 71: 64330 + 919 = 65249
Step 72: 65249 + 919 = 66168
Step 73: 66168 + 919 = 67087
Step 74: 67087 + 919 = 68006
Step 75: 68006 + 919 = 68925
Step 76: 68925 + 919 = 69844
Step 77: 69844 + 919 = 70763
Step 78: 70763 + 919 = 71682
Step 79: 71682 + 919 = 72601
Step 80: 72601 + 919 = 73520
Step 81: 73520 + 919 = 74439
Step 82: 74439 + 919 = 75358
Step 83: 75358 + 919 = 76277
Step 84: 76277 + 919 = 77196
Step 85: 77196 + 919 = 78115
Step 86: 78115 + 919 = 79034
Step 87: 79034 + 919 = 79953
Step 88: 79953 + 919 = 80872
Step 89: 80872 + 919 = 81791
Step 90: 81791 + 919 = 82710
Step 91: 82710 + 919 = 83629
Step 92: 83629 + 919 = 84548
Step 93: 84548 + 919 = 85467
Step 94: 85467 + 919 = 86386
Step 95: 86386 + 919 = 87305
Step 96: 87305 + 919 = 88224
Step 97: 88224 + 919 = 89143
Step 98: 89143 + 919 = 90062
Step 99: 90062 + 919 = 90981
Step 100: 90981 + 919 = 91900
Step 101: 91900 + 919 = 92819
Step 102: 92819 + 919 = 93738
Step 103: 93738 + 919 = 94657
Step 104: 94657 + 919 = 95576
Step 105: 95576 + 919 = 96495
Step 106: 96495 + 919 = 97414
Step 107: 97414 + 919 = 98333
Step 108: 98333 + 919 = 99252
Step 109: 99252 + 919 = 100171
Step 110: 100171 + 919 = 101090
Step 111: 101090 + 919 = 102009
Step 112: 102009 + 919 = 102928
Step 113: 102928 + 919 = 103847
Step 114: 103847 + 919 = 104766
Step 115: 104766 + 919 = 105685
Step 116: 105685 + 919 = 106604
Step 117: 106604 + 919 = 107523
Step 118: 107523 + 919 = 108442
Step 119: 108442 + 919 = 109361
Step 120: 109361 + 919 = 110280
Step 121: 110280 + 919 = 111199
Step 122: 111199 + 919 = 112118
Step 123: 112118 + 919 = 113037
Step 124: 113037 + 919 = 113956
Step 125: 113956 + 919 = 114875
Step 126: 114875 + 919 = 115794
Step 127: 115794 + 919 = 116713
Step 128: 116713 + 919 = 117632
Step 129: 117632 + 919 = 118551
Step 130: 118551 + 919 = 119470
Step 131: 119470 + 919 = 120389
Step 132: 120389 + 919 = 121308
Step 133: 121308 + 919 = 122227
Step 134: 122227 + 919 = 123146
Step 135: 123146 + 919 = 124065
Step 136: 124065 + 919 = 124984
Step 137: 124984 + 919 = 125903
Step 138: 125903 + 919 = 126822
Step 139: 126822 + 919 = 127741
Step 140: 127741 + 919 = 128660
Step 141: 128660 + 919 = 129579
Step 142: 129579 + 919 = 130498
Step 143: 130498 + 919 = 131417
Step 144: 131417 + 919 = 132336
Step 145: 132336 + 919 = 133255
Step 146: 133255 + 919 = 134174
Step 147: 134174 + 919 = 135093
Step 148: 135093 + 919 = 136012
Step 149: 136012 + 919 = 136931
Step 150: 136931 + 919 = 137850
Step 151: 137850 + 919 = 138769
Step 152: 138769 + 919 = 139688
Step 153: 139688 + 919 = 140607
Step 154: 140607 + 919 = 141526
Step 155: 141526 + 919 = 142445
Step 156: 142445 + 919 = 143364
Step 157: 143364 + 919 = 144283
Step 158: 144283 + 919 = 145202
Step 159: 145202 + 919 = 146121
Step 160: 146121 + 919 = 147040
Step 161: 147040 + 919 = 147959

So, 919*161 = 147959