OK, let's crack this. We're given 608 and our task is to multiply it by 356. Essentially, we'll be adding 608 to itself 356 times.
Step 1: 0 + 608 = 608
Step 2: 608 + 608 = 1216
Step 3: 1216 + 608 = 1824
Step 4: 1824 + 608 = 2432
Step 5: 2432 + 608 = 3040
Step 6: 3040 + 608 = 3648
Step 7: 3648 + 608 = 4256
Step 8: 4256 + 608 = 4864
Step 9: 4864 + 608 = 5472
Step 10: 5472 + 608 = 6080
Step 11: 6080 + 608 = 6688
Step 12: 6688 + 608 = 7296
Step 13: 7296 + 608 = 7904
Step 14: 7904 + 608 = 8512
Step 15: 8512 + 608 = 9120
Step 16: 9120 + 608 = 9728
Step 17: 9728 + 608 = 10336
Step 18: 10336 + 608 = 10944
Step 19: 10944 + 608 = 11552
Step 20: 11552 + 608 = 12160
Step 21: 12160 + 608 = 12768
Step 22: 12768 + 608 = 13376
Step 23: 13376 + 608 = 13984
Step 24: 13984 + 608 = 14592
Step 25: 14592 + 608 = 15200
Step 26: 15200 + 608 = 15808
Step 27: 15808 + 608 = 16416
Step 28: 16416 + 608 = 17024
Step 29: 17024 + 608 = 17632
Step 30: 17632 + 608 = 18240
Step 31: 18240 + 608 = 18848
Step 32: 18848 + 608 = 19456
Step 33: 19456 + 608 = 20064
Step 34: 20064 + 608 = 20672
Step 35: 20672 + 608 = 21280
Step 36: 21280 + 608 = 21888
Step 37: 21888 + 608 = 22496
Step 38: 22496 + 608 = 23104
Step 39: 23104 + 608 = 23712
Step 40: 23712 + 608 = 24320
Step 41: 24320 + 608 = 24928
Step 42: 24928 + 608 = 25536
Step 43: 25536 + 608 = 26144
Step 44: 26144 + 608 = 26752
Step 45: 26752 + 608 = 27360
Step 46: 27360 + 608 = 27968
Step 47: 27968 + 608 = 28576
Step 48: 28576 + 608 = 29184
Step 49: 29184 + 608 = 29792
Step 50: 29792 + 608 = 30400
Step 51: 30400 + 608 = 31008
Step 52: 31008 + 608 = 31616
Step 53: 31616 + 608 = 32224
Step 54: 32224 + 608 = 32832
Step 55: 32832 + 608 = 33440
Step 56: 33440 + 608 = 34048
Step 57: 34048 + 608 = 34656
Step 58: 34656 + 608 = 35264
Step 59: 35264 + 608 = 35872
Step 60: 35872 + 608 = 36480
Step 61: 36480 + 608 = 37088
Step 62: 37088 + 608 = 37696
Step 63: 37696 + 608 = 38304
Step 64: 38304 + 608 = 38912
Step 65: 38912 + 608 = 39520
Step 66: 39520 + 608 = 40128
Step 67: 40128 + 608 = 40736
Step 68: 40736 + 608 = 41344
Step 69: 41344 + 608 = 41952
Step 70: 41952 + 608 = 42560
Step 71: 42560 + 608 = 43168
Step 72: 43168 + 608 = 43776
Step 73: 43776 + 608 = 44384
Step 74: 44384 + 608 = 44992
Step 75: 44992 + 608 = 45600
Step 76: 45600 + 608 = 46208
Step 77: 46208 + 608 = 46816
Step 78: 46816 + 608 = 47424
Step 79: 47424 + 608 = 48032
Step 80: 48032 + 608 = 48640
Step 81: 48640 + 608 = 49248
Step 82: 49248 + 608 = 49856
Step 83: 49856 + 608 = 50464
Step 84: 50464 + 608 = 51072
Step 85: 51072 + 608 = 51680
Step 86: 51680 + 608 = 52288
Step 87: 52288 + 608 = 52896
Step 88: 52896 + 608 = 53504
Step 89: 53504 + 608 = 54112
Step 90: 54112 + 608 = 54720
Step 91: 54720 + 608 = 55328
Step 92: 55328 + 608 = 55936
Step 93: 55936 + 608 = 56544
Step 94: 56544 + 608 = 57152
Step 95: 57152 + 608 = 57760
Step 96: 57760 + 608 = 58368
Step 97: 58368 + 608 = 58976
Step 98: 58976 + 608 = 59584
Step 99: 59584 + 608 = 60192
Step 100: 60192 + 608 = 60800
Step 101: 60800 + 608 = 61408
Step 102: 61408 + 608 = 62016
Step 103: 62016 + 608 = 62624
Step 104: 62624 + 608 = 63232
Step 105: 63232 + 608 = 63840
Step 106: 63840 + 608 = 64448
Step 107: 64448 + 608 = 65056
Step 108: 65056 + 608 = 65664
Step 109: 65664 + 608 = 66272
Step 110: 66272 + 608 = 66880
Step 111: 66880 + 608 = 67488
Step 112: 67488 + 608 = 68096
Step 113: 68096 + 608 = 68704
Step 114: 68704 + 608 = 69312
Step 115: 69312 + 608 = 69920
Step 116: 69920 + 608 = 70528
Step 117: 70528 + 608 = 71136
Step 118: 71136 + 608 = 71744
Step 119: 71744 + 608 = 72352
Step 120: 72352 + 608 = 72960
Step 121: 72960 + 608 = 73568
Step 122: 73568 + 608 = 74176
Step 123: 74176 + 608 = 74784
Step 124: 74784 + 608 = 75392
Step 125: 75392 + 608 = 76000
Step 126: 76000 + 608 = 76608
Step 127: 76608 + 608 = 77216
Step 128: 77216 + 608 = 77824
Step 129: 77824 + 608 = 78432
Step 130: 78432 + 608 = 79040
Step 131: 79040 + 608 = 79648
Step 132: 79648 + 608 = 80256
Step 133: 80256 + 608 = 80864
Step 134: 80864 + 608 = 81472
Step 135: 81472 + 608 = 82080
Step 136: 82080 + 608 = 82688
Step 137: 82688 + 608 = 83296
Step 138: 83296 + 608 = 83904
Step 139: 83904 + 608 = 84512
Step 140: 84512 + 608 = 85120
Step 141: 85120 + 608 = 85728
Step 142: 85728 + 608 = 86336
Step 143: 86336 + 608 = 86944
Step 144: 86944 + 608 = 87552
Step 145: 87552 + 608 = 88160
Step 146: 88160 + 608 = 88768
Step 147: 88768 + 608 = 89376
Step 148: 89376 + 608 = 89984
Step 149: 89984 + 608 = 90592
Step 150: 90592 + 608 = 91200
Step 151: 91200 + 608 = 91808
Step 152: 91808 + 608 = 92416
Step 153: 92416 + 608 = 93024
Step 154: 93024 + 608 = 93632
Step 155: 93632 + 608 = 94240
Step 156: 94240 + 608 = 94848
Step 157: 94848 + 608 = 95456
Step 158: 95456 + 608 = 96064
Step 159: 96064 + 608 = 96672
Step 160: 96672 + 608 = 97280
Step 161: 97280 + 608 = 97888
Step 162: 97888 + 608 = 98496
Step 163: 98496 + 608 = 99104
Step 164: 99104 + 608 = 99712
Step 165: 99712 + 608 = 100320
Step 166: 100320 + 608 = 100928
Step 167: 100928 + 608 = 101536
Step 168: 101536 + 608 = 102144
Step 169: 102144 + 608 = 102752
Step 170: 102752 + 608 = 103360
Step 171: 103360 + 608 = 103968
Step 172: 103968 + 608 = 104576
Step 173: 104576 + 608 = 105184
Step 174: 105184 + 608 = 105792
Step 175: 105792 + 608 = 106400
Step 176: 106400 + 608 = 107008
Step 177: 107008 + 608 = 107616
Step 178: 107616 + 608 = 108224
Step 179: 108224 + 608 = 108832
Step 180: 108832 + 608 = 109440
Step 181: 109440 + 608 = 110048
Step 182: 110048 + 608 = 110656
Step 183: 110656 + 608 = 111264
Step 184: 111264 + 608 = 111872
Step 185: 111872 + 608 = 112480
Step 186: 112480 + 608 = 113088
Step 187: 113088 + 608 = 113696
Step 188: 113696 + 608 = 114304
Step 189: 114304 + 608 = 114912
Step 190: 114912 + 608 = 115520
Step 191: 115520 + 608 = 116128
Step 192: 116128 + 608 = 116736
Step 193: 116736 + 608 = 117344
Step 194: 117344 + 608 = 117952
Step 195: 117952 + 608 = 118560
Step 196: 118560 + 608 = 119168
Step 197: 119168 + 608 = 119776
Step 198: 119776 + 608 = 120384
Step 199: 120384 + 608 = 120992
Step 200: 120992 + 608 = 121600
Step 201: 121600 + 608 = 122208
Step 202: 122208 + 608 = 122816
Step 203: 122816 + 608 = 123424
Step 204: 123424 + 608 = 124032
Step 205: 124032 + 608 = 124640
Step 206: 124640 + 608 = 125248
Step 207: 125248 + 608 = 125856
Step 208: 125856 + 608 = 126464
Step 209: 126464 + 608 = 127072
Step 210: 127072 + 608 = 127680
Step 211: 127680 + 608 = 128288
Step 212: 128288 + 608 = 128896
Step 213: 128896 + 608 = 129504
Step 214: 129504 + 608 = 130112
Step 215: 130112 + 608 = 130720
Step 216: 130720 + 608 = 131328
Step 217: 131328 + 608 = 131936
Step 218: 131936 + 608 = 132544
Step 219: 132544 + 608 = 133152
Step 220: 133152 + 608 = 133760
Step 221: 133760 + 608 = 134368
Step 222: 134368 + 608 = 134976
Step 223: 134976 + 608 = 135584
Step 224: 135584 + 608 = 136192
Step 225: 136192 + 608 = 136800
Step 226: 136800 + 608 = 137408
Step 227: 137408 + 608 = 138016
Step 228: 138016 + 608 = 138624
Step 229: 138624 + 608 = 139232
Step 230: 139232 + 608 = 139840
Step 231: 139840 + 608 = 140448
Step 232: 140448 + 608 = 141056
Step 233: 141056 + 608 = 141664
Step 234: 141664 + 608 = 142272
Step 235: 142272 + 608 = 142880
Step 236: 142880 + 608 = 143488
Step 237: 143488 + 608 = 144096
Step 238: 144096 + 608 = 144704
Step 239: 144704 + 608 = 145312
Step 240: 145312 + 608 = 145920
Step 241: 145920 + 608 = 146528
Step 242: 146528 + 608 = 147136
Step 243: 147136 + 608 = 147744
Step 244: 147744 + 608 = 148352
Step 245: 148352 + 608 = 148960
Step 246: 148960 + 608 = 149568
Step 247: 149568 + 608 = 150176
Step 248: 150176 + 608 = 150784
Step 249: 150784 + 608 = 151392
Step 250: 151392 + 608 = 152000
Step 251: 152000 + 608 = 152608
Step 252: 152608 + 608 = 153216
Step 253: 153216 + 608 = 153824
Step 254: 153824 + 608 = 154432
Step 255: 154432 + 608 = 155040
Step 256: 155040 + 608 = 155648
Step 257: 155648 + 608 = 156256
Step 258: 156256 + 608 = 156864
Step 259: 156864 + 608 = 157472
Step 260: 157472 + 608 = 158080
Step 261: 158080 + 608 = 158688
Step 262: 158688 + 608 = 159296
Step 263: 159296 + 608 = 159904
Step 264: 159904 + 608 = 160512
Step 265: 160512 + 608 = 161120
Step 266: 161120 + 608 = 161728
Step 267: 161728 + 608 = 162336
Step 268: 162336 + 608 = 162944
Step 269: 162944 + 608 = 163552
Step 270: 163552 + 608 = 164160
Step 271: 164160 + 608 = 164768
Step 272: 164768 + 608 = 165376
Step 273: 165376 + 608 = 165984
Step 274: 165984 + 608 = 166592
Step 275: 166592 + 608 = 167200
Step 276: 167200 + 608 = 167808
Step 277: 167808 + 608 = 168416
Step 278: 168416 + 608 = 169024
Step 279: 169024 + 608 = 169632
Step 280: 169632 + 608 = 170240
Step 281: 170240 + 608 = 170848
Step 282: 170848 + 608 = 171456
Step 283: 171456 + 608 = 172064
Step 284: 172064 + 608 = 172672
Step 285: 172672 + 608 = 173280
Step 286: 173280 + 608 = 173888
Step 287: 173888 + 608 = 174496
Step 288: 174496 + 608 = 175104
Step 289: 175104 + 608 = 175712
Step 290: 175712 + 608 = 176320
Step 291: 176320 + 608 = 176928
Step 292: 176928 + 608 = 177536
Step 293: 177536 + 608 = 178144
Step 294: 178144 + 608 = 178752
Step 295: 178752 + 608 = 179360
Step 296: 179360 + 608 = 179968
Step 297: 179968 + 608 = 180576
Step 298: 180576 + 608 = 181184
Step 299: 181184 + 608 = 181792
Step 300: 181792 + 608 = 182400
Step 301: 182400 + 608 = 183008
Step 302: 183008 + 608 = 183616
Step 303: 183616 + 608 = 184224
Step 304: 184224 + 608 = 184832
Step 305: 184832 + 608 = 185440
Step 306: 185440 + 608 = 186048
Step 307: 186048 + 608 = 186656
Step 308: 186656 + 608 = 187264
Step 309: 187264 + 608 = 187872
Step 310: 187872 + 608 = 188480
Step 311: 188480 + 608 = 189088
Step 312: 189088 + 608 = 189696
Step 313: 189696 + 608 = 190304
Step 314: 190304 + 608 = 190912
Step 315: 190912 + 608 = 191520
Step 316: 191520 + 608 = 192128
Step 317: 192128 + 608 = 192736
Step 318: 192736 + 608 = 193344
Step 319: 193344 + 608 = 193952
Step 320: 193952 + 608 = 194560
Step 321: 194560 + 608 = 195168
Step 322: 195168 + 608 = 195776
Step 323: 195776 + 608 = 196384
Step 324: 196384 + 608 = 196992
Step 325: 196992 + 608 = 197600
Step 326: 197600 + 608 = 198208
Step 327: 198208 + 608 = 198816
Step 328: 198816 + 608 = 199424
Step 329: 199424 + 608 = 200032
Step 330: 200032 + 608 = 200640
Step 331: 200640 + 608 = 201248
Step 332: 201248 + 608 = 201856
Step 333: 201856 + 608 = 202464
Step 334: 202464 + 608 = 203072
Step 335: 203072 + 608 = 203680
Step 336: 203680 + 608 = 204288
Step 337: 204288 + 608 = 204896
Step 338: 204896 + 608 = 205504
Step 339: 205504 + 608 = 206112
Step 340: 206112 + 608 = 206720
Step 341: 206720 + 608 = 207328
Step 342: 207328 + 608 = 207936
Step 343: 207936 + 608 = 208544
Step 344: 208544 + 608 = 209152
Step 345: 209152 + 608 = 209760
Step 346: 209760 + 608 = 210368
Step 347: 210368 + 608 = 210976
Step 348: 210976 + 608 = 211584
Step 349: 211584 + 608 = 212192
Step 350: 212192 + 608 = 212800
Step 351: 212800 + 608 = 213408
Step 352: 213408 + 608 = 214016
Step 353: 214016 + 608 = 214624
Step 354: 214624 + 608 = 215232
Step 355: 215232 + 608 = 215840
Step 356: 215840 + 608 = 216448

So, 608*356 = 216448