Alright, let's solve this math problem step by step. First, we have the number 393. 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 393 and add it to itself 149 times.
Step 1: 0 + 393 = 393
Step 2: 393 + 393 = 786
Step 3: 786 + 393 = 1179
Step 4: 1179 + 393 = 1572
Step 5: 1572 + 393 = 1965
Step 6: 1965 + 393 = 2358
Step 7: 2358 + 393 = 2751
Step 8: 2751 + 393 = 3144
Step 9: 3144 + 393 = 3537
Step 10: 3537 + 393 = 3930
Step 11: 3930 + 393 = 4323
Step 12: 4323 + 393 = 4716
Step 13: 4716 + 393 = 5109
Step 14: 5109 + 393 = 5502
Step 15: 5502 + 393 = 5895
Step 16: 5895 + 393 = 6288
Step 17: 6288 + 393 = 6681
Step 18: 6681 + 393 = 7074
Step 19: 7074 + 393 = 7467
Step 20: 7467 + 393 = 7860
Step 21: 7860 + 393 = 8253
Step 22: 8253 + 393 = 8646
Step 23: 8646 + 393 = 9039
Step 24: 9039 + 393 = 9432
Step 25: 9432 + 393 = 9825
Step 26: 9825 + 393 = 10218
Step 27: 10218 + 393 = 10611
Step 28: 10611 + 393 = 11004
Step 29: 11004 + 393 = 11397
Step 30: 11397 + 393 = 11790
Step 31: 11790 + 393 = 12183
Step 32: 12183 + 393 = 12576
Step 33: 12576 + 393 = 12969
Step 34: 12969 + 393 = 13362
Step 35: 13362 + 393 = 13755
Step 36: 13755 + 393 = 14148
Step 37: 14148 + 393 = 14541
Step 38: 14541 + 393 = 14934
Step 39: 14934 + 393 = 15327
Step 40: 15327 + 393 = 15720
Step 41: 15720 + 393 = 16113
Step 42: 16113 + 393 = 16506
Step 43: 16506 + 393 = 16899
Step 44: 16899 + 393 = 17292
Step 45: 17292 + 393 = 17685
Step 46: 17685 + 393 = 18078
Step 47: 18078 + 393 = 18471
Step 48: 18471 + 393 = 18864
Step 49: 18864 + 393 = 19257
Step 50: 19257 + 393 = 19650
Step 51: 19650 + 393 = 20043
Step 52: 20043 + 393 = 20436
Step 53: 20436 + 393 = 20829
Step 54: 20829 + 393 = 21222
Step 55: 21222 + 393 = 21615
Step 56: 21615 + 393 = 22008
Step 57: 22008 + 393 = 22401
Step 58: 22401 + 393 = 22794
Step 59: 22794 + 393 = 23187
Step 60: 23187 + 393 = 23580
Step 61: 23580 + 393 = 23973
Step 62: 23973 + 393 = 24366
Step 63: 24366 + 393 = 24759
Step 64: 24759 + 393 = 25152
Step 65: 25152 + 393 = 25545
Step 66: 25545 + 393 = 25938
Step 67: 25938 + 393 = 26331
Step 68: 26331 + 393 = 26724
Step 69: 26724 + 393 = 27117
Step 70: 27117 + 393 = 27510
Step 71: 27510 + 393 = 27903
Step 72: 27903 + 393 = 28296
Step 73: 28296 + 393 = 28689
Step 74: 28689 + 393 = 29082
Step 75: 29082 + 393 = 29475
Step 76: 29475 + 393 = 29868
Step 77: 29868 + 393 = 30261
Step 78: 30261 + 393 = 30654
Step 79: 30654 + 393 = 31047
Step 80: 31047 + 393 = 31440
Step 81: 31440 + 393 = 31833
Step 82: 31833 + 393 = 32226
Step 83: 32226 + 393 = 32619
Step 84: 32619 + 393 = 33012
Step 85: 33012 + 393 = 33405
Step 86: 33405 + 393 = 33798
Step 87: 33798 + 393 = 34191
Step 88: 34191 + 393 = 34584
Step 89: 34584 + 393 = 34977
Step 90: 34977 + 393 = 35370
Step 91: 35370 + 393 = 35763
Step 92: 35763 + 393 = 36156
Step 93: 36156 + 393 = 36549
Step 94: 36549 + 393 = 36942
Step 95: 36942 + 393 = 37335
Step 96: 37335 + 393 = 37728
Step 97: 37728 + 393 = 38121
Step 98: 38121 + 393 = 38514
Step 99: 38514 + 393 = 38907
Step 100: 38907 + 393 = 39300
Step 101: 39300 + 393 = 39693
Step 102: 39693 + 393 = 40086
Step 103: 40086 + 393 = 40479
Step 104: 40479 + 393 = 40872
Step 105: 40872 + 393 = 41265
Step 106: 41265 + 393 = 41658
Step 107: 41658 + 393 = 42051
Step 108: 42051 + 393 = 42444
Step 109: 42444 + 393 = 42837
Step 110: 42837 + 393 = 43230
Step 111: 43230 + 393 = 43623
Step 112: 43623 + 393 = 44016
Step 113: 44016 + 393 = 44409
Step 114: 44409 + 393 = 44802
Step 115: 44802 + 393 = 45195
Step 116: 45195 + 393 = 45588
Step 117: 45588 + 393 = 45981
Step 118: 45981 + 393 = 46374
Step 119: 46374 + 393 = 46767
Step 120: 46767 + 393 = 47160
Step 121: 47160 + 393 = 47553
Step 122: 47553 + 393 = 47946
Step 123: 47946 + 393 = 48339
Step 124: 48339 + 393 = 48732
Step 125: 48732 + 393 = 49125
Step 126: 49125 + 393 = 49518
Step 127: 49518 + 393 = 49911
Step 128: 49911 + 393 = 50304
Step 129: 50304 + 393 = 50697
Step 130: 50697 + 393 = 51090
Step 131: 51090 + 393 = 51483
Step 132: 51483 + 393 = 51876
Step 133: 51876 + 393 = 52269
Step 134: 52269 + 393 = 52662
Step 135: 52662 + 393 = 53055
Step 136: 53055 + 393 = 53448
Step 137: 53448 + 393 = 53841
Step 138: 53841 + 393 = 54234
Step 139: 54234 + 393 = 54627
Step 140: 54627 + 393 = 55020
Step 141: 55020 + 393 = 55413
Step 142: 55413 + 393 = 55806
Step 143: 55806 + 393 = 56199
Step 144: 56199 + 393 = 56592
Step 145: 56592 + 393 = 56985
Step 146: 56985 + 393 = 57378
Step 147: 57378 + 393 = 57771
Step 148: 57771 + 393 = 58164
Step 149: 58164 + 393 = 58557

So, 393*149 = 58557