Let's roll up our sleeves and solve this. We have 556 and we're going to multiply it by 233, essentially adding 556 to itself 233 times.
Step 1: 0 + 556 = 556
Step 2: 556 + 556 = 1112
Step 3: 1112 + 556 = 1668
Step 4: 1668 + 556 = 2224
Step 5: 2224 + 556 = 2780
Step 6: 2780 + 556 = 3336
Step 7: 3336 + 556 = 3892
Step 8: 3892 + 556 = 4448
Step 9: 4448 + 556 = 5004
Step 10: 5004 + 556 = 5560
Step 11: 5560 + 556 = 6116
Step 12: 6116 + 556 = 6672
Step 13: 6672 + 556 = 7228
Step 14: 7228 + 556 = 7784
Step 15: 7784 + 556 = 8340
Step 16: 8340 + 556 = 8896
Step 17: 8896 + 556 = 9452
Step 18: 9452 + 556 = 10008
Step 19: 10008 + 556 = 10564
Step 20: 10564 + 556 = 11120
Step 21: 11120 + 556 = 11676
Step 22: 11676 + 556 = 12232
Step 23: 12232 + 556 = 12788
Step 24: 12788 + 556 = 13344
Step 25: 13344 + 556 = 13900
Step 26: 13900 + 556 = 14456
Step 27: 14456 + 556 = 15012
Step 28: 15012 + 556 = 15568
Step 29: 15568 + 556 = 16124
Step 30: 16124 + 556 = 16680
Step 31: 16680 + 556 = 17236
Step 32: 17236 + 556 = 17792
Step 33: 17792 + 556 = 18348
Step 34: 18348 + 556 = 18904
Step 35: 18904 + 556 = 19460
Step 36: 19460 + 556 = 20016
Step 37: 20016 + 556 = 20572
Step 38: 20572 + 556 = 21128
Step 39: 21128 + 556 = 21684
Step 40: 21684 + 556 = 22240
Step 41: 22240 + 556 = 22796
Step 42: 22796 + 556 = 23352
Step 43: 23352 + 556 = 23908
Step 44: 23908 + 556 = 24464
Step 45: 24464 + 556 = 25020
Step 46: 25020 + 556 = 25576
Step 47: 25576 + 556 = 26132
Step 48: 26132 + 556 = 26688
Step 49: 26688 + 556 = 27244
Step 50: 27244 + 556 = 27800
Step 51: 27800 + 556 = 28356
Step 52: 28356 + 556 = 28912
Step 53: 28912 + 556 = 29468
Step 54: 29468 + 556 = 30024
Step 55: 30024 + 556 = 30580
Step 56: 30580 + 556 = 31136
Step 57: 31136 + 556 = 31692
Step 58: 31692 + 556 = 32248
Step 59: 32248 + 556 = 32804
Step 60: 32804 + 556 = 33360
Step 61: 33360 + 556 = 33916
Step 62: 33916 + 556 = 34472
Step 63: 34472 + 556 = 35028
Step 64: 35028 + 556 = 35584
Step 65: 35584 + 556 = 36140
Step 66: 36140 + 556 = 36696
Step 67: 36696 + 556 = 37252
Step 68: 37252 + 556 = 37808
Step 69: 37808 + 556 = 38364
Step 70: 38364 + 556 = 38920
Step 71: 38920 + 556 = 39476
Step 72: 39476 + 556 = 40032
Step 73: 40032 + 556 = 40588
Step 74: 40588 + 556 = 41144
Step 75: 41144 + 556 = 41700
Step 76: 41700 + 556 = 42256
Step 77: 42256 + 556 = 42812
Step 78: 42812 + 556 = 43368
Step 79: 43368 + 556 = 43924
Step 80: 43924 + 556 = 44480
Step 81: 44480 + 556 = 45036
Step 82: 45036 + 556 = 45592
Step 83: 45592 + 556 = 46148
Step 84: 46148 + 556 = 46704
Step 85: 46704 + 556 = 47260
Step 86: 47260 + 556 = 47816
Step 87: 47816 + 556 = 48372
Step 88: 48372 + 556 = 48928
Step 89: 48928 + 556 = 49484
Step 90: 49484 + 556 = 50040
Step 91: 50040 + 556 = 50596
Step 92: 50596 + 556 = 51152
Step 93: 51152 + 556 = 51708
Step 94: 51708 + 556 = 52264
Step 95: 52264 + 556 = 52820
Step 96: 52820 + 556 = 53376
Step 97: 53376 + 556 = 53932
Step 98: 53932 + 556 = 54488
Step 99: 54488 + 556 = 55044
Step 100: 55044 + 556 = 55600
Step 101: 55600 + 556 = 56156
Step 102: 56156 + 556 = 56712
Step 103: 56712 + 556 = 57268
Step 104: 57268 + 556 = 57824
Step 105: 57824 + 556 = 58380
Step 106: 58380 + 556 = 58936
Step 107: 58936 + 556 = 59492
Step 108: 59492 + 556 = 60048
Step 109: 60048 + 556 = 60604
Step 110: 60604 + 556 = 61160
Step 111: 61160 + 556 = 61716
Step 112: 61716 + 556 = 62272
Step 113: 62272 + 556 = 62828
Step 114: 62828 + 556 = 63384
Step 115: 63384 + 556 = 63940
Step 116: 63940 + 556 = 64496
Step 117: 64496 + 556 = 65052
Step 118: 65052 + 556 = 65608
Step 119: 65608 + 556 = 66164
Step 120: 66164 + 556 = 66720
Step 121: 66720 + 556 = 67276
Step 122: 67276 + 556 = 67832
Step 123: 67832 + 556 = 68388
Step 124: 68388 + 556 = 68944
Step 125: 68944 + 556 = 69500
Step 126: 69500 + 556 = 70056
Step 127: 70056 + 556 = 70612
Step 128: 70612 + 556 = 71168
Step 129: 71168 + 556 = 71724
Step 130: 71724 + 556 = 72280
Step 131: 72280 + 556 = 72836
Step 132: 72836 + 556 = 73392
Step 133: 73392 + 556 = 73948
Step 134: 73948 + 556 = 74504
Step 135: 74504 + 556 = 75060
Step 136: 75060 + 556 = 75616
Step 137: 75616 + 556 = 76172
Step 138: 76172 + 556 = 76728
Step 139: 76728 + 556 = 77284
Step 140: 77284 + 556 = 77840
Step 141: 77840 + 556 = 78396
Step 142: 78396 + 556 = 78952
Step 143: 78952 + 556 = 79508
Step 144: 79508 + 556 = 80064
Step 145: 80064 + 556 = 80620
Step 146: 80620 + 556 = 81176
Step 147: 81176 + 556 = 81732
Step 148: 81732 + 556 = 82288
Step 149: 82288 + 556 = 82844
Step 150: 82844 + 556 = 83400
Step 151: 83400 + 556 = 83956
Step 152: 83956 + 556 = 84512
Step 153: 84512 + 556 = 85068
Step 154: 85068 + 556 = 85624
Step 155: 85624 + 556 = 86180
Step 156: 86180 + 556 = 86736
Step 157: 86736 + 556 = 87292
Step 158: 87292 + 556 = 87848
Step 159: 87848 + 556 = 88404
Step 160: 88404 + 556 = 88960
Step 161: 88960 + 556 = 89516
Step 162: 89516 + 556 = 90072
Step 163: 90072 + 556 = 90628
Step 164: 90628 + 556 = 91184
Step 165: 91184 + 556 = 91740
Step 166: 91740 + 556 = 92296
Step 167: 92296 + 556 = 92852
Step 168: 92852 + 556 = 93408
Step 169: 93408 + 556 = 93964
Step 170: 93964 + 556 = 94520
Step 171: 94520 + 556 = 95076
Step 172: 95076 + 556 = 95632
Step 173: 95632 + 556 = 96188
Step 174: 96188 + 556 = 96744
Step 175: 96744 + 556 = 97300
Step 176: 97300 + 556 = 97856
Step 177: 97856 + 556 = 98412
Step 178: 98412 + 556 = 98968
Step 179: 98968 + 556 = 99524
Step 180: 99524 + 556 = 100080
Step 181: 100080 + 556 = 100636
Step 182: 100636 + 556 = 101192
Step 183: 101192 + 556 = 101748
Step 184: 101748 + 556 = 102304
Step 185: 102304 + 556 = 102860
Step 186: 102860 + 556 = 103416
Step 187: 103416 + 556 = 103972
Step 188: 103972 + 556 = 104528
Step 189: 104528 + 556 = 105084
Step 190: 105084 + 556 = 105640
Step 191: 105640 + 556 = 106196
Step 192: 106196 + 556 = 106752
Step 193: 106752 + 556 = 107308
Step 194: 107308 + 556 = 107864
Step 195: 107864 + 556 = 108420
Step 196: 108420 + 556 = 108976
Step 197: 108976 + 556 = 109532
Step 198: 109532 + 556 = 110088
Step 199: 110088 + 556 = 110644
Step 200: 110644 + 556 = 111200
Step 201: 111200 + 556 = 111756
Step 202: 111756 + 556 = 112312
Step 203: 112312 + 556 = 112868
Step 204: 112868 + 556 = 113424
Step 205: 113424 + 556 = 113980
Step 206: 113980 + 556 = 114536
Step 207: 114536 + 556 = 115092
Step 208: 115092 + 556 = 115648
Step 209: 115648 + 556 = 116204
Step 210: 116204 + 556 = 116760
Step 211: 116760 + 556 = 117316
Step 212: 117316 + 556 = 117872
Step 213: 117872 + 556 = 118428
Step 214: 118428 + 556 = 118984
Step 215: 118984 + 556 = 119540
Step 216: 119540 + 556 = 120096
Step 217: 120096 + 556 = 120652
Step 218: 120652 + 556 = 121208
Step 219: 121208 + 556 = 121764
Step 220: 121764 + 556 = 122320
Step 221: 122320 + 556 = 122876
Step 222: 122876 + 556 = 123432
Step 223: 123432 + 556 = 123988
Step 224: 123988 + 556 = 124544
Step 225: 124544 + 556 = 125100
Step 226: 125100 + 556 = 125656
Step 227: 125656 + 556 = 126212
Step 228: 126212 + 556 = 126768
Step 229: 126768 + 556 = 127324
Step 230: 127324 + 556 = 127880
Step 231: 127880 + 556 = 128436
Step 232: 128436 + 556 = 128992
Step 233: 128992 + 556 = 129548

So, 556*233 = 129548