Let's roll up our sleeves and solve this. We have 508 and we're going to multiply it by 211, essentially adding 508 to itself 211 times.
Step 1: 0 + 508 = 508
Step 2: 508 + 508 = 1016
Step 3: 1016 + 508 = 1524
Step 4: 1524 + 508 = 2032
Step 5: 2032 + 508 = 2540
Step 6: 2540 + 508 = 3048
Step 7: 3048 + 508 = 3556
Step 8: 3556 + 508 = 4064
Step 9: 4064 + 508 = 4572
Step 10: 4572 + 508 = 5080
Step 11: 5080 + 508 = 5588
Step 12: 5588 + 508 = 6096
Step 13: 6096 + 508 = 6604
Step 14: 6604 + 508 = 7112
Step 15: 7112 + 508 = 7620
Step 16: 7620 + 508 = 8128
Step 17: 8128 + 508 = 8636
Step 18: 8636 + 508 = 9144
Step 19: 9144 + 508 = 9652
Step 20: 9652 + 508 = 10160
Step 21: 10160 + 508 = 10668
Step 22: 10668 + 508 = 11176
Step 23: 11176 + 508 = 11684
Step 24: 11684 + 508 = 12192
Step 25: 12192 + 508 = 12700
Step 26: 12700 + 508 = 13208
Step 27: 13208 + 508 = 13716
Step 28: 13716 + 508 = 14224
Step 29: 14224 + 508 = 14732
Step 30: 14732 + 508 = 15240
Step 31: 15240 + 508 = 15748
Step 32: 15748 + 508 = 16256
Step 33: 16256 + 508 = 16764
Step 34: 16764 + 508 = 17272
Step 35: 17272 + 508 = 17780
Step 36: 17780 + 508 = 18288
Step 37: 18288 + 508 = 18796
Step 38: 18796 + 508 = 19304
Step 39: 19304 + 508 = 19812
Step 40: 19812 + 508 = 20320
Step 41: 20320 + 508 = 20828
Step 42: 20828 + 508 = 21336
Step 43: 21336 + 508 = 21844
Step 44: 21844 + 508 = 22352
Step 45: 22352 + 508 = 22860
Step 46: 22860 + 508 = 23368
Step 47: 23368 + 508 = 23876
Step 48: 23876 + 508 = 24384
Step 49: 24384 + 508 = 24892
Step 50: 24892 + 508 = 25400
Step 51: 25400 + 508 = 25908
Step 52: 25908 + 508 = 26416
Step 53: 26416 + 508 = 26924
Step 54: 26924 + 508 = 27432
Step 55: 27432 + 508 = 27940
Step 56: 27940 + 508 = 28448
Step 57: 28448 + 508 = 28956
Step 58: 28956 + 508 = 29464
Step 59: 29464 + 508 = 29972
Step 60: 29972 + 508 = 30480
Step 61: 30480 + 508 = 30988
Step 62: 30988 + 508 = 31496
Step 63: 31496 + 508 = 32004
Step 64: 32004 + 508 = 32512
Step 65: 32512 + 508 = 33020
Step 66: 33020 + 508 = 33528
Step 67: 33528 + 508 = 34036
Step 68: 34036 + 508 = 34544
Step 69: 34544 + 508 = 35052
Step 70: 35052 + 508 = 35560
Step 71: 35560 + 508 = 36068
Step 72: 36068 + 508 = 36576
Step 73: 36576 + 508 = 37084
Step 74: 37084 + 508 = 37592
Step 75: 37592 + 508 = 38100
Step 76: 38100 + 508 = 38608
Step 77: 38608 + 508 = 39116
Step 78: 39116 + 508 = 39624
Step 79: 39624 + 508 = 40132
Step 80: 40132 + 508 = 40640
Step 81: 40640 + 508 = 41148
Step 82: 41148 + 508 = 41656
Step 83: 41656 + 508 = 42164
Step 84: 42164 + 508 = 42672
Step 85: 42672 + 508 = 43180
Step 86: 43180 + 508 = 43688
Step 87: 43688 + 508 = 44196
Step 88: 44196 + 508 = 44704
Step 89: 44704 + 508 = 45212
Step 90: 45212 + 508 = 45720
Step 91: 45720 + 508 = 46228
Step 92: 46228 + 508 = 46736
Step 93: 46736 + 508 = 47244
Step 94: 47244 + 508 = 47752
Step 95: 47752 + 508 = 48260
Step 96: 48260 + 508 = 48768
Step 97: 48768 + 508 = 49276
Step 98: 49276 + 508 = 49784
Step 99: 49784 + 508 = 50292
Step 100: 50292 + 508 = 50800
Step 101: 50800 + 508 = 51308
Step 102: 51308 + 508 = 51816
Step 103: 51816 + 508 = 52324
Step 104: 52324 + 508 = 52832
Step 105: 52832 + 508 = 53340
Step 106: 53340 + 508 = 53848
Step 107: 53848 + 508 = 54356
Step 108: 54356 + 508 = 54864
Step 109: 54864 + 508 = 55372
Step 110: 55372 + 508 = 55880
Step 111: 55880 + 508 = 56388
Step 112: 56388 + 508 = 56896
Step 113: 56896 + 508 = 57404
Step 114: 57404 + 508 = 57912
Step 115: 57912 + 508 = 58420
Step 116: 58420 + 508 = 58928
Step 117: 58928 + 508 = 59436
Step 118: 59436 + 508 = 59944
Step 119: 59944 + 508 = 60452
Step 120: 60452 + 508 = 60960
Step 121: 60960 + 508 = 61468
Step 122: 61468 + 508 = 61976
Step 123: 61976 + 508 = 62484
Step 124: 62484 + 508 = 62992
Step 125: 62992 + 508 = 63500
Step 126: 63500 + 508 = 64008
Step 127: 64008 + 508 = 64516
Step 128: 64516 + 508 = 65024
Step 129: 65024 + 508 = 65532
Step 130: 65532 + 508 = 66040
Step 131: 66040 + 508 = 66548
Step 132: 66548 + 508 = 67056
Step 133: 67056 + 508 = 67564
Step 134: 67564 + 508 = 68072
Step 135: 68072 + 508 = 68580
Step 136: 68580 + 508 = 69088
Step 137: 69088 + 508 = 69596
Step 138: 69596 + 508 = 70104
Step 139: 70104 + 508 = 70612
Step 140: 70612 + 508 = 71120
Step 141: 71120 + 508 = 71628
Step 142: 71628 + 508 = 72136
Step 143: 72136 + 508 = 72644
Step 144: 72644 + 508 = 73152
Step 145: 73152 + 508 = 73660
Step 146: 73660 + 508 = 74168
Step 147: 74168 + 508 = 74676
Step 148: 74676 + 508 = 75184
Step 149: 75184 + 508 = 75692
Step 150: 75692 + 508 = 76200
Step 151: 76200 + 508 = 76708
Step 152: 76708 + 508 = 77216
Step 153: 77216 + 508 = 77724
Step 154: 77724 + 508 = 78232
Step 155: 78232 + 508 = 78740
Step 156: 78740 + 508 = 79248
Step 157: 79248 + 508 = 79756
Step 158: 79756 + 508 = 80264
Step 159: 80264 + 508 = 80772
Step 160: 80772 + 508 = 81280
Step 161: 81280 + 508 = 81788
Step 162: 81788 + 508 = 82296
Step 163: 82296 + 508 = 82804
Step 164: 82804 + 508 = 83312
Step 165: 83312 + 508 = 83820
Step 166: 83820 + 508 = 84328
Step 167: 84328 + 508 = 84836
Step 168: 84836 + 508 = 85344
Step 169: 85344 + 508 = 85852
Step 170: 85852 + 508 = 86360
Step 171: 86360 + 508 = 86868
Step 172: 86868 + 508 = 87376
Step 173: 87376 + 508 = 87884
Step 174: 87884 + 508 = 88392
Step 175: 88392 + 508 = 88900
Step 176: 88900 + 508 = 89408
Step 177: 89408 + 508 = 89916
Step 178: 89916 + 508 = 90424
Step 179: 90424 + 508 = 90932
Step 180: 90932 + 508 = 91440
Step 181: 91440 + 508 = 91948
Step 182: 91948 + 508 = 92456
Step 183: 92456 + 508 = 92964
Step 184: 92964 + 508 = 93472
Step 185: 93472 + 508 = 93980
Step 186: 93980 + 508 = 94488
Step 187: 94488 + 508 = 94996
Step 188: 94996 + 508 = 95504
Step 189: 95504 + 508 = 96012
Step 190: 96012 + 508 = 96520
Step 191: 96520 + 508 = 97028
Step 192: 97028 + 508 = 97536
Step 193: 97536 + 508 = 98044
Step 194: 98044 + 508 = 98552
Step 195: 98552 + 508 = 99060
Step 196: 99060 + 508 = 99568
Step 197: 99568 + 508 = 100076
Step 198: 100076 + 508 = 100584
Step 199: 100584 + 508 = 101092
Step 200: 101092 + 508 = 101600
Step 201: 101600 + 508 = 102108
Step 202: 102108 + 508 = 102616
Step 203: 102616 + 508 = 103124
Step 204: 103124 + 508 = 103632
Step 205: 103632 + 508 = 104140
Step 206: 104140 + 508 = 104648
Step 207: 104648 + 508 = 105156
Step 208: 105156 + 508 = 105664
Step 209: 105664 + 508 = 106172
Step 210: 106172 + 508 = 106680
Step 211: 106680 + 508 = 107188

So, 508*211 = 107188