Without delay, let's solve this. We've got 458 and we will be multiplying it by 188, that is, adding 458 to itself 188 times.
Step 1: 0 + 458 = 458
Step 2: 458 + 458 = 916
Step 3: 916 + 458 = 1374
Step 4: 1374 + 458 = 1832
Step 5: 1832 + 458 = 2290
Step 6: 2290 + 458 = 2748
Step 7: 2748 + 458 = 3206
Step 8: 3206 + 458 = 3664
Step 9: 3664 + 458 = 4122
Step 10: 4122 + 458 = 4580
Step 11: 4580 + 458 = 5038
Step 12: 5038 + 458 = 5496
Step 13: 5496 + 458 = 5954
Step 14: 5954 + 458 = 6412
Step 15: 6412 + 458 = 6870
Step 16: 6870 + 458 = 7328
Step 17: 7328 + 458 = 7786
Step 18: 7786 + 458 = 8244
Step 19: 8244 + 458 = 8702
Step 20: 8702 + 458 = 9160
Step 21: 9160 + 458 = 9618
Step 22: 9618 + 458 = 10076
Step 23: 10076 + 458 = 10534
Step 24: 10534 + 458 = 10992
Step 25: 10992 + 458 = 11450
Step 26: 11450 + 458 = 11908
Step 27: 11908 + 458 = 12366
Step 28: 12366 + 458 = 12824
Step 29: 12824 + 458 = 13282
Step 30: 13282 + 458 = 13740
Step 31: 13740 + 458 = 14198
Step 32: 14198 + 458 = 14656
Step 33: 14656 + 458 = 15114
Step 34: 15114 + 458 = 15572
Step 35: 15572 + 458 = 16030
Step 36: 16030 + 458 = 16488
Step 37: 16488 + 458 = 16946
Step 38: 16946 + 458 = 17404
Step 39: 17404 + 458 = 17862
Step 40: 17862 + 458 = 18320
Step 41: 18320 + 458 = 18778
Step 42: 18778 + 458 = 19236
Step 43: 19236 + 458 = 19694
Step 44: 19694 + 458 = 20152
Step 45: 20152 + 458 = 20610
Step 46: 20610 + 458 = 21068
Step 47: 21068 + 458 = 21526
Step 48: 21526 + 458 = 21984
Step 49: 21984 + 458 = 22442
Step 50: 22442 + 458 = 22900
Step 51: 22900 + 458 = 23358
Step 52: 23358 + 458 = 23816
Step 53: 23816 + 458 = 24274
Step 54: 24274 + 458 = 24732
Step 55: 24732 + 458 = 25190
Step 56: 25190 + 458 = 25648
Step 57: 25648 + 458 = 26106
Step 58: 26106 + 458 = 26564
Step 59: 26564 + 458 = 27022
Step 60: 27022 + 458 = 27480
Step 61: 27480 + 458 = 27938
Step 62: 27938 + 458 = 28396
Step 63: 28396 + 458 = 28854
Step 64: 28854 + 458 = 29312
Step 65: 29312 + 458 = 29770
Step 66: 29770 + 458 = 30228
Step 67: 30228 + 458 = 30686
Step 68: 30686 + 458 = 31144
Step 69: 31144 + 458 = 31602
Step 70: 31602 + 458 = 32060
Step 71: 32060 + 458 = 32518
Step 72: 32518 + 458 = 32976
Step 73: 32976 + 458 = 33434
Step 74: 33434 + 458 = 33892
Step 75: 33892 + 458 = 34350
Step 76: 34350 + 458 = 34808
Step 77: 34808 + 458 = 35266
Step 78: 35266 + 458 = 35724
Step 79: 35724 + 458 = 36182
Step 80: 36182 + 458 = 36640
Step 81: 36640 + 458 = 37098
Step 82: 37098 + 458 = 37556
Step 83: 37556 + 458 = 38014
Step 84: 38014 + 458 = 38472
Step 85: 38472 + 458 = 38930
Step 86: 38930 + 458 = 39388
Step 87: 39388 + 458 = 39846
Step 88: 39846 + 458 = 40304
Step 89: 40304 + 458 = 40762
Step 90: 40762 + 458 = 41220
Step 91: 41220 + 458 = 41678
Step 92: 41678 + 458 = 42136
Step 93: 42136 + 458 = 42594
Step 94: 42594 + 458 = 43052
Step 95: 43052 + 458 = 43510
Step 96: 43510 + 458 = 43968
Step 97: 43968 + 458 = 44426
Step 98: 44426 + 458 = 44884
Step 99: 44884 + 458 = 45342
Step 100: 45342 + 458 = 45800
Step 101: 45800 + 458 = 46258
Step 102: 46258 + 458 = 46716
Step 103: 46716 + 458 = 47174
Step 104: 47174 + 458 = 47632
Step 105: 47632 + 458 = 48090
Step 106: 48090 + 458 = 48548
Step 107: 48548 + 458 = 49006
Step 108: 49006 + 458 = 49464
Step 109: 49464 + 458 = 49922
Step 110: 49922 + 458 = 50380
Step 111: 50380 + 458 = 50838
Step 112: 50838 + 458 = 51296
Step 113: 51296 + 458 = 51754
Step 114: 51754 + 458 = 52212
Step 115: 52212 + 458 = 52670
Step 116: 52670 + 458 = 53128
Step 117: 53128 + 458 = 53586
Step 118: 53586 + 458 = 54044
Step 119: 54044 + 458 = 54502
Step 120: 54502 + 458 = 54960
Step 121: 54960 + 458 = 55418
Step 122: 55418 + 458 = 55876
Step 123: 55876 + 458 = 56334
Step 124: 56334 + 458 = 56792
Step 125: 56792 + 458 = 57250
Step 126: 57250 + 458 = 57708
Step 127: 57708 + 458 = 58166
Step 128: 58166 + 458 = 58624
Step 129: 58624 + 458 = 59082
Step 130: 59082 + 458 = 59540
Step 131: 59540 + 458 = 59998
Step 132: 59998 + 458 = 60456
Step 133: 60456 + 458 = 60914
Step 134: 60914 + 458 = 61372
Step 135: 61372 + 458 = 61830
Step 136: 61830 + 458 = 62288
Step 137: 62288 + 458 = 62746
Step 138: 62746 + 458 = 63204
Step 139: 63204 + 458 = 63662
Step 140: 63662 + 458 = 64120
Step 141: 64120 + 458 = 64578
Step 142: 64578 + 458 = 65036
Step 143: 65036 + 458 = 65494
Step 144: 65494 + 458 = 65952
Step 145: 65952 + 458 = 66410
Step 146: 66410 + 458 = 66868
Step 147: 66868 + 458 = 67326
Step 148: 67326 + 458 = 67784
Step 149: 67784 + 458 = 68242
Step 150: 68242 + 458 = 68700
Step 151: 68700 + 458 = 69158
Step 152: 69158 + 458 = 69616
Step 153: 69616 + 458 = 70074
Step 154: 70074 + 458 = 70532
Step 155: 70532 + 458 = 70990
Step 156: 70990 + 458 = 71448
Step 157: 71448 + 458 = 71906
Step 158: 71906 + 458 = 72364
Step 159: 72364 + 458 = 72822
Step 160: 72822 + 458 = 73280
Step 161: 73280 + 458 = 73738
Step 162: 73738 + 458 = 74196
Step 163: 74196 + 458 = 74654
Step 164: 74654 + 458 = 75112
Step 165: 75112 + 458 = 75570
Step 166: 75570 + 458 = 76028
Step 167: 76028 + 458 = 76486
Step 168: 76486 + 458 = 76944
Step 169: 76944 + 458 = 77402
Step 170: 77402 + 458 = 77860
Step 171: 77860 + 458 = 78318
Step 172: 78318 + 458 = 78776
Step 173: 78776 + 458 = 79234
Step 174: 79234 + 458 = 79692
Step 175: 79692 + 458 = 80150
Step 176: 80150 + 458 = 80608
Step 177: 80608 + 458 = 81066
Step 178: 81066 + 458 = 81524
Step 179: 81524 + 458 = 81982
Step 180: 81982 + 458 = 82440
Step 181: 82440 + 458 = 82898
Step 182: 82898 + 458 = 83356
Step 183: 83356 + 458 = 83814
Step 184: 83814 + 458 = 84272
Step 185: 84272 + 458 = 84730
Step 186: 84730 + 458 = 85188
Step 187: 85188 + 458 = 85646
Step 188: 85646 + 458 = 86104

So, 458*188 = 86104