Sure thing, let's get straight to it. We start with 214 and we're going to multiply it by 126, which means adding 214 to itself 126 times.
Step 1: 0 + 214 = 214
Step 2: 214 + 214 = 428
Step 3: 428 + 214 = 642
Step 4: 642 + 214 = 856
Step 5: 856 + 214 = 1070
Step 6: 1070 + 214 = 1284
Step 7: 1284 + 214 = 1498
Step 8: 1498 + 214 = 1712
Step 9: 1712 + 214 = 1926
Step 10: 1926 + 214 = 2140
Step 11: 2140 + 214 = 2354
Step 12: 2354 + 214 = 2568
Step 13: 2568 + 214 = 2782
Step 14: 2782 + 214 = 2996
Step 15: 2996 + 214 = 3210
Step 16: 3210 + 214 = 3424
Step 17: 3424 + 214 = 3638
Step 18: 3638 + 214 = 3852
Step 19: 3852 + 214 = 4066
Step 20: 4066 + 214 = 4280
Step 21: 4280 + 214 = 4494
Step 22: 4494 + 214 = 4708
Step 23: 4708 + 214 = 4922
Step 24: 4922 + 214 = 5136
Step 25: 5136 + 214 = 5350
Step 26: 5350 + 214 = 5564
Step 27: 5564 + 214 = 5778
Step 28: 5778 + 214 = 5992
Step 29: 5992 + 214 = 6206
Step 30: 6206 + 214 = 6420
Step 31: 6420 + 214 = 6634
Step 32: 6634 + 214 = 6848
Step 33: 6848 + 214 = 7062
Step 34: 7062 + 214 = 7276
Step 35: 7276 + 214 = 7490
Step 36: 7490 + 214 = 7704
Step 37: 7704 + 214 = 7918
Step 38: 7918 + 214 = 8132
Step 39: 8132 + 214 = 8346
Step 40: 8346 + 214 = 8560
Step 41: 8560 + 214 = 8774
Step 42: 8774 + 214 = 8988
Step 43: 8988 + 214 = 9202
Step 44: 9202 + 214 = 9416
Step 45: 9416 + 214 = 9630
Step 46: 9630 + 214 = 9844
Step 47: 9844 + 214 = 10058
Step 48: 10058 + 214 = 10272
Step 49: 10272 + 214 = 10486
Step 50: 10486 + 214 = 10700
Step 51: 10700 + 214 = 10914
Step 52: 10914 + 214 = 11128
Step 53: 11128 + 214 = 11342
Step 54: 11342 + 214 = 11556
Step 55: 11556 + 214 = 11770
Step 56: 11770 + 214 = 11984
Step 57: 11984 + 214 = 12198
Step 58: 12198 + 214 = 12412
Step 59: 12412 + 214 = 12626
Step 60: 12626 + 214 = 12840
Step 61: 12840 + 214 = 13054
Step 62: 13054 + 214 = 13268
Step 63: 13268 + 214 = 13482
Step 64: 13482 + 214 = 13696
Step 65: 13696 + 214 = 13910
Step 66: 13910 + 214 = 14124
Step 67: 14124 + 214 = 14338
Step 68: 14338 + 214 = 14552
Step 69: 14552 + 214 = 14766
Step 70: 14766 + 214 = 14980
Step 71: 14980 + 214 = 15194
Step 72: 15194 + 214 = 15408
Step 73: 15408 + 214 = 15622
Step 74: 15622 + 214 = 15836
Step 75: 15836 + 214 = 16050
Step 76: 16050 + 214 = 16264
Step 77: 16264 + 214 = 16478
Step 78: 16478 + 214 = 16692
Step 79: 16692 + 214 = 16906
Step 80: 16906 + 214 = 17120
Step 81: 17120 + 214 = 17334
Step 82: 17334 + 214 = 17548
Step 83: 17548 + 214 = 17762
Step 84: 17762 + 214 = 17976
Step 85: 17976 + 214 = 18190
Step 86: 18190 + 214 = 18404
Step 87: 18404 + 214 = 18618
Step 88: 18618 + 214 = 18832
Step 89: 18832 + 214 = 19046
Step 90: 19046 + 214 = 19260
Step 91: 19260 + 214 = 19474
Step 92: 19474 + 214 = 19688
Step 93: 19688 + 214 = 19902
Step 94: 19902 + 214 = 20116
Step 95: 20116 + 214 = 20330
Step 96: 20330 + 214 = 20544
Step 97: 20544 + 214 = 20758
Step 98: 20758 + 214 = 20972
Step 99: 20972 + 214 = 21186
Step 100: 21186 + 214 = 21400
Step 101: 21400 + 214 = 21614
Step 102: 21614 + 214 = 21828
Step 103: 21828 + 214 = 22042
Step 104: 22042 + 214 = 22256
Step 105: 22256 + 214 = 22470
Step 106: 22470 + 214 = 22684
Step 107: 22684 + 214 = 22898
Step 108: 22898 + 214 = 23112
Step 109: 23112 + 214 = 23326
Step 110: 23326 + 214 = 23540
Step 111: 23540 + 214 = 23754
Step 112: 23754 + 214 = 23968
Step 113: 23968 + 214 = 24182
Step 114: 24182 + 214 = 24396
Step 115: 24396 + 214 = 24610
Step 116: 24610 + 214 = 24824
Step 117: 24824 + 214 = 25038
Step 118: 25038 + 214 = 25252
Step 119: 25252 + 214 = 25466
Step 120: 25466 + 214 = 25680
Step 121: 25680 + 214 = 25894
Step 122: 25894 + 214 = 26108
Step 123: 26108 + 214 = 26322
Step 124: 26322 + 214 = 26536
Step 125: 26536 + 214 = 26750
Step 126: 26750 + 214 = 26964

So, 214*126 = 26964