Let's get this math done. We have 516 and we're going to multiply it by 208. This is the same as taking 516 and adding it to itself 208 times.
Step 1: 0 + 516 = 516
Step 2: 516 + 516 = 1032
Step 3: 1032 + 516 = 1548
Step 4: 1548 + 516 = 2064
Step 5: 2064 + 516 = 2580
Step 6: 2580 + 516 = 3096
Step 7: 3096 + 516 = 3612
Step 8: 3612 + 516 = 4128
Step 9: 4128 + 516 = 4644
Step 10: 4644 + 516 = 5160
Step 11: 5160 + 516 = 5676
Step 12: 5676 + 516 = 6192
Step 13: 6192 + 516 = 6708
Step 14: 6708 + 516 = 7224
Step 15: 7224 + 516 = 7740
Step 16: 7740 + 516 = 8256
Step 17: 8256 + 516 = 8772
Step 18: 8772 + 516 = 9288
Step 19: 9288 + 516 = 9804
Step 20: 9804 + 516 = 10320
Step 21: 10320 + 516 = 10836
Step 22: 10836 + 516 = 11352
Step 23: 11352 + 516 = 11868
Step 24: 11868 + 516 = 12384
Step 25: 12384 + 516 = 12900
Step 26: 12900 + 516 = 13416
Step 27: 13416 + 516 = 13932
Step 28: 13932 + 516 = 14448
Step 29: 14448 + 516 = 14964
Step 30: 14964 + 516 = 15480
Step 31: 15480 + 516 = 15996
Step 32: 15996 + 516 = 16512
Step 33: 16512 + 516 = 17028
Step 34: 17028 + 516 = 17544
Step 35: 17544 + 516 = 18060
Step 36: 18060 + 516 = 18576
Step 37: 18576 + 516 = 19092
Step 38: 19092 + 516 = 19608
Step 39: 19608 + 516 = 20124
Step 40: 20124 + 516 = 20640
Step 41: 20640 + 516 = 21156
Step 42: 21156 + 516 = 21672
Step 43: 21672 + 516 = 22188
Step 44: 22188 + 516 = 22704
Step 45: 22704 + 516 = 23220
Step 46: 23220 + 516 = 23736
Step 47: 23736 + 516 = 24252
Step 48: 24252 + 516 = 24768
Step 49: 24768 + 516 = 25284
Step 50: 25284 + 516 = 25800
Step 51: 25800 + 516 = 26316
Step 52: 26316 + 516 = 26832
Step 53: 26832 + 516 = 27348
Step 54: 27348 + 516 = 27864
Step 55: 27864 + 516 = 28380
Step 56: 28380 + 516 = 28896
Step 57: 28896 + 516 = 29412
Step 58: 29412 + 516 = 29928
Step 59: 29928 + 516 = 30444
Step 60: 30444 + 516 = 30960
Step 61: 30960 + 516 = 31476
Step 62: 31476 + 516 = 31992
Step 63: 31992 + 516 = 32508
Step 64: 32508 + 516 = 33024
Step 65: 33024 + 516 = 33540
Step 66: 33540 + 516 = 34056
Step 67: 34056 + 516 = 34572
Step 68: 34572 + 516 = 35088
Step 69: 35088 + 516 = 35604
Step 70: 35604 + 516 = 36120
Step 71: 36120 + 516 = 36636
Step 72: 36636 + 516 = 37152
Step 73: 37152 + 516 = 37668
Step 74: 37668 + 516 = 38184
Step 75: 38184 + 516 = 38700
Step 76: 38700 + 516 = 39216
Step 77: 39216 + 516 = 39732
Step 78: 39732 + 516 = 40248
Step 79: 40248 + 516 = 40764
Step 80: 40764 + 516 = 41280
Step 81: 41280 + 516 = 41796
Step 82: 41796 + 516 = 42312
Step 83: 42312 + 516 = 42828
Step 84: 42828 + 516 = 43344
Step 85: 43344 + 516 = 43860
Step 86: 43860 + 516 = 44376
Step 87: 44376 + 516 = 44892
Step 88: 44892 + 516 = 45408
Step 89: 45408 + 516 = 45924
Step 90: 45924 + 516 = 46440
Step 91: 46440 + 516 = 46956
Step 92: 46956 + 516 = 47472
Step 93: 47472 + 516 = 47988
Step 94: 47988 + 516 = 48504
Step 95: 48504 + 516 = 49020
Step 96: 49020 + 516 = 49536
Step 97: 49536 + 516 = 50052
Step 98: 50052 + 516 = 50568
Step 99: 50568 + 516 = 51084
Step 100: 51084 + 516 = 51600
Step 101: 51600 + 516 = 52116
Step 102: 52116 + 516 = 52632
Step 103: 52632 + 516 = 53148
Step 104: 53148 + 516 = 53664
Step 105: 53664 + 516 = 54180
Step 106: 54180 + 516 = 54696
Step 107: 54696 + 516 = 55212
Step 108: 55212 + 516 = 55728
Step 109: 55728 + 516 = 56244
Step 110: 56244 + 516 = 56760
Step 111: 56760 + 516 = 57276
Step 112: 57276 + 516 = 57792
Step 113: 57792 + 516 = 58308
Step 114: 58308 + 516 = 58824
Step 115: 58824 + 516 = 59340
Step 116: 59340 + 516 = 59856
Step 117: 59856 + 516 = 60372
Step 118: 60372 + 516 = 60888
Step 119: 60888 + 516 = 61404
Step 120: 61404 + 516 = 61920
Step 121: 61920 + 516 = 62436
Step 122: 62436 + 516 = 62952
Step 123: 62952 + 516 = 63468
Step 124: 63468 + 516 = 63984
Step 125: 63984 + 516 = 64500
Step 126: 64500 + 516 = 65016
Step 127: 65016 + 516 = 65532
Step 128: 65532 + 516 = 66048
Step 129: 66048 + 516 = 66564
Step 130: 66564 + 516 = 67080
Step 131: 67080 + 516 = 67596
Step 132: 67596 + 516 = 68112
Step 133: 68112 + 516 = 68628
Step 134: 68628 + 516 = 69144
Step 135: 69144 + 516 = 69660
Step 136: 69660 + 516 = 70176
Step 137: 70176 + 516 = 70692
Step 138: 70692 + 516 = 71208
Step 139: 71208 + 516 = 71724
Step 140: 71724 + 516 = 72240
Step 141: 72240 + 516 = 72756
Step 142: 72756 + 516 = 73272
Step 143: 73272 + 516 = 73788
Step 144: 73788 + 516 = 74304
Step 145: 74304 + 516 = 74820
Step 146: 74820 + 516 = 75336
Step 147: 75336 + 516 = 75852
Step 148: 75852 + 516 = 76368
Step 149: 76368 + 516 = 76884
Step 150: 76884 + 516 = 77400
Step 151: 77400 + 516 = 77916
Step 152: 77916 + 516 = 78432
Step 153: 78432 + 516 = 78948
Step 154: 78948 + 516 = 79464
Step 155: 79464 + 516 = 79980
Step 156: 79980 + 516 = 80496
Step 157: 80496 + 516 = 81012
Step 158: 81012 + 516 = 81528
Step 159: 81528 + 516 = 82044
Step 160: 82044 + 516 = 82560
Step 161: 82560 + 516 = 83076
Step 162: 83076 + 516 = 83592
Step 163: 83592 + 516 = 84108
Step 164: 84108 + 516 = 84624
Step 165: 84624 + 516 = 85140
Step 166: 85140 + 516 = 85656
Step 167: 85656 + 516 = 86172
Step 168: 86172 + 516 = 86688
Step 169: 86688 + 516 = 87204
Step 170: 87204 + 516 = 87720
Step 171: 87720 + 516 = 88236
Step 172: 88236 + 516 = 88752
Step 173: 88752 + 516 = 89268
Step 174: 89268 + 516 = 89784
Step 175: 89784 + 516 = 90300
Step 176: 90300 + 516 = 90816
Step 177: 90816 + 516 = 91332
Step 178: 91332 + 516 = 91848
Step 179: 91848 + 516 = 92364
Step 180: 92364 + 516 = 92880
Step 181: 92880 + 516 = 93396
Step 182: 93396 + 516 = 93912
Step 183: 93912 + 516 = 94428
Step 184: 94428 + 516 = 94944
Step 185: 94944 + 516 = 95460
Step 186: 95460 + 516 = 95976
Step 187: 95976 + 516 = 96492
Step 188: 96492 + 516 = 97008
Step 189: 97008 + 516 = 97524
Step 190: 97524 + 516 = 98040
Step 191: 98040 + 516 = 98556
Step 192: 98556 + 516 = 99072
Step 193: 99072 + 516 = 99588
Step 194: 99588 + 516 = 100104
Step 195: 100104 + 516 = 100620
Step 196: 100620 + 516 = 101136
Step 197: 101136 + 516 = 101652
Step 198: 101652 + 516 = 102168
Step 199: 102168 + 516 = 102684
Step 200: 102684 + 516 = 103200
Step 201: 103200 + 516 = 103716
Step 202: 103716 + 516 = 104232
Step 203: 104232 + 516 = 104748
Step 204: 104748 + 516 = 105264
Step 205: 105264 + 516 = 105780
Step 206: 105780 + 516 = 106296
Step 207: 106296 + 516 = 106812
Step 208: 106812 + 516 = 107328

So, 516*208 = 107328