Alright, let's solve this math problem step by step. First, we have the number 791. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 149. So, we're going to take the number 791 and add it to itself 149 times.
Step 1: 0 + 791 = 791
Step 2: 791 + 791 = 1582
Step 3: 1582 + 791 = 2373
Step 4: 2373 + 791 = 3164
Step 5: 3164 + 791 = 3955
Step 6: 3955 + 791 = 4746
Step 7: 4746 + 791 = 5537
Step 8: 5537 + 791 = 6328
Step 9: 6328 + 791 = 7119
Step 10: 7119 + 791 = 7910
Step 11: 7910 + 791 = 8701
Step 12: 8701 + 791 = 9492
Step 13: 9492 + 791 = 10283
Step 14: 10283 + 791 = 11074
Step 15: 11074 + 791 = 11865
Step 16: 11865 + 791 = 12656
Step 17: 12656 + 791 = 13447
Step 18: 13447 + 791 = 14238
Step 19: 14238 + 791 = 15029
Step 20: 15029 + 791 = 15820
Step 21: 15820 + 791 = 16611
Step 22: 16611 + 791 = 17402
Step 23: 17402 + 791 = 18193
Step 24: 18193 + 791 = 18984
Step 25: 18984 + 791 = 19775
Step 26: 19775 + 791 = 20566
Step 27: 20566 + 791 = 21357
Step 28: 21357 + 791 = 22148
Step 29: 22148 + 791 = 22939
Step 30: 22939 + 791 = 23730
Step 31: 23730 + 791 = 24521
Step 32: 24521 + 791 = 25312
Step 33: 25312 + 791 = 26103
Step 34: 26103 + 791 = 26894
Step 35: 26894 + 791 = 27685
Step 36: 27685 + 791 = 28476
Step 37: 28476 + 791 = 29267
Step 38: 29267 + 791 = 30058
Step 39: 30058 + 791 = 30849
Step 40: 30849 + 791 = 31640
Step 41: 31640 + 791 = 32431
Step 42: 32431 + 791 = 33222
Step 43: 33222 + 791 = 34013
Step 44: 34013 + 791 = 34804
Step 45: 34804 + 791 = 35595
Step 46: 35595 + 791 = 36386
Step 47: 36386 + 791 = 37177
Step 48: 37177 + 791 = 37968
Step 49: 37968 + 791 = 38759
Step 50: 38759 + 791 = 39550
Step 51: 39550 + 791 = 40341
Step 52: 40341 + 791 = 41132
Step 53: 41132 + 791 = 41923
Step 54: 41923 + 791 = 42714
Step 55: 42714 + 791 = 43505
Step 56: 43505 + 791 = 44296
Step 57: 44296 + 791 = 45087
Step 58: 45087 + 791 = 45878
Step 59: 45878 + 791 = 46669
Step 60: 46669 + 791 = 47460
Step 61: 47460 + 791 = 48251
Step 62: 48251 + 791 = 49042
Step 63: 49042 + 791 = 49833
Step 64: 49833 + 791 = 50624
Step 65: 50624 + 791 = 51415
Step 66: 51415 + 791 = 52206
Step 67: 52206 + 791 = 52997
Step 68: 52997 + 791 = 53788
Step 69: 53788 + 791 = 54579
Step 70: 54579 + 791 = 55370
Step 71: 55370 + 791 = 56161
Step 72: 56161 + 791 = 56952
Step 73: 56952 + 791 = 57743
Step 74: 57743 + 791 = 58534
Step 75: 58534 + 791 = 59325
Step 76: 59325 + 791 = 60116
Step 77: 60116 + 791 = 60907
Step 78: 60907 + 791 = 61698
Step 79: 61698 + 791 = 62489
Step 80: 62489 + 791 = 63280
Step 81: 63280 + 791 = 64071
Step 82: 64071 + 791 = 64862
Step 83: 64862 + 791 = 65653
Step 84: 65653 + 791 = 66444
Step 85: 66444 + 791 = 67235
Step 86: 67235 + 791 = 68026
Step 87: 68026 + 791 = 68817
Step 88: 68817 + 791 = 69608
Step 89: 69608 + 791 = 70399
Step 90: 70399 + 791 = 71190
Step 91: 71190 + 791 = 71981
Step 92: 71981 + 791 = 72772
Step 93: 72772 + 791 = 73563
Step 94: 73563 + 791 = 74354
Step 95: 74354 + 791 = 75145
Step 96: 75145 + 791 = 75936
Step 97: 75936 + 791 = 76727
Step 98: 76727 + 791 = 77518
Step 99: 77518 + 791 = 78309
Step 100: 78309 + 791 = 79100
Step 101: 79100 + 791 = 79891
Step 102: 79891 + 791 = 80682
Step 103: 80682 + 791 = 81473
Step 104: 81473 + 791 = 82264
Step 105: 82264 + 791 = 83055
Step 106: 83055 + 791 = 83846
Step 107: 83846 + 791 = 84637
Step 108: 84637 + 791 = 85428
Step 109: 85428 + 791 = 86219
Step 110: 86219 + 791 = 87010
Step 111: 87010 + 791 = 87801
Step 112: 87801 + 791 = 88592
Step 113: 88592 + 791 = 89383
Step 114: 89383 + 791 = 90174
Step 115: 90174 + 791 = 90965
Step 116: 90965 + 791 = 91756
Step 117: 91756 + 791 = 92547
Step 118: 92547 + 791 = 93338
Step 119: 93338 + 791 = 94129
Step 120: 94129 + 791 = 94920
Step 121: 94920 + 791 = 95711
Step 122: 95711 + 791 = 96502
Step 123: 96502 + 791 = 97293
Step 124: 97293 + 791 = 98084
Step 125: 98084 + 791 = 98875
Step 126: 98875 + 791 = 99666
Step 127: 99666 + 791 = 100457
Step 128: 100457 + 791 = 101248
Step 129: 101248 + 791 = 102039
Step 130: 102039 + 791 = 102830
Step 131: 102830 + 791 = 103621
Step 132: 103621 + 791 = 104412
Step 133: 104412 + 791 = 105203
Step 134: 105203 + 791 = 105994
Step 135: 105994 + 791 = 106785
Step 136: 106785 + 791 = 107576
Step 137: 107576 + 791 = 108367
Step 138: 108367 + 791 = 109158
Step 139: 109158 + 791 = 109949
Step 140: 109949 + 791 = 110740
Step 141: 110740 + 791 = 111531
Step 142: 111531 + 791 = 112322
Step 143: 112322 + 791 = 113113
Step 144: 113113 + 791 = 113904
Step 145: 113904 + 791 = 114695
Step 146: 114695 + 791 = 115486
Step 147: 115486 + 791 = 116277
Step 148: 116277 + 791 = 117068
Step 149: 117068 + 791 = 117859

So, 791*149 = 117859