OK, let's crack this. We're given 779 and our task is to multiply it by 283. Essentially, we'll be adding 779 to itself 283 times.
Step 1: 0 + 779 = 779
Step 2: 779 + 779 = 1558
Step 3: 1558 + 779 = 2337
Step 4: 2337 + 779 = 3116
Step 5: 3116 + 779 = 3895
Step 6: 3895 + 779 = 4674
Step 7: 4674 + 779 = 5453
Step 8: 5453 + 779 = 6232
Step 9: 6232 + 779 = 7011
Step 10: 7011 + 779 = 7790
Step 11: 7790 + 779 = 8569
Step 12: 8569 + 779 = 9348
Step 13: 9348 + 779 = 10127
Step 14: 10127 + 779 = 10906
Step 15: 10906 + 779 = 11685
Step 16: 11685 + 779 = 12464
Step 17: 12464 + 779 = 13243
Step 18: 13243 + 779 = 14022
Step 19: 14022 + 779 = 14801
Step 20: 14801 + 779 = 15580
Step 21: 15580 + 779 = 16359
Step 22: 16359 + 779 = 17138
Step 23: 17138 + 779 = 17917
Step 24: 17917 + 779 = 18696
Step 25: 18696 + 779 = 19475
Step 26: 19475 + 779 = 20254
Step 27: 20254 + 779 = 21033
Step 28: 21033 + 779 = 21812
Step 29: 21812 + 779 = 22591
Step 30: 22591 + 779 = 23370
Step 31: 23370 + 779 = 24149
Step 32: 24149 + 779 = 24928
Step 33: 24928 + 779 = 25707
Step 34: 25707 + 779 = 26486
Step 35: 26486 + 779 = 27265
Step 36: 27265 + 779 = 28044
Step 37: 28044 + 779 = 28823
Step 38: 28823 + 779 = 29602
Step 39: 29602 + 779 = 30381
Step 40: 30381 + 779 = 31160
Step 41: 31160 + 779 = 31939
Step 42: 31939 + 779 = 32718
Step 43: 32718 + 779 = 33497
Step 44: 33497 + 779 = 34276
Step 45: 34276 + 779 = 35055
Step 46: 35055 + 779 = 35834
Step 47: 35834 + 779 = 36613
Step 48: 36613 + 779 = 37392
Step 49: 37392 + 779 = 38171
Step 50: 38171 + 779 = 38950
Step 51: 38950 + 779 = 39729
Step 52: 39729 + 779 = 40508
Step 53: 40508 + 779 = 41287
Step 54: 41287 + 779 = 42066
Step 55: 42066 + 779 = 42845
Step 56: 42845 + 779 = 43624
Step 57: 43624 + 779 = 44403
Step 58: 44403 + 779 = 45182
Step 59: 45182 + 779 = 45961
Step 60: 45961 + 779 = 46740
Step 61: 46740 + 779 = 47519
Step 62: 47519 + 779 = 48298
Step 63: 48298 + 779 = 49077
Step 64: 49077 + 779 = 49856
Step 65: 49856 + 779 = 50635
Step 66: 50635 + 779 = 51414
Step 67: 51414 + 779 = 52193
Step 68: 52193 + 779 = 52972
Step 69: 52972 + 779 = 53751
Step 70: 53751 + 779 = 54530
Step 71: 54530 + 779 = 55309
Step 72: 55309 + 779 = 56088
Step 73: 56088 + 779 = 56867
Step 74: 56867 + 779 = 57646
Step 75: 57646 + 779 = 58425
Step 76: 58425 + 779 = 59204
Step 77: 59204 + 779 = 59983
Step 78: 59983 + 779 = 60762
Step 79: 60762 + 779 = 61541
Step 80: 61541 + 779 = 62320
Step 81: 62320 + 779 = 63099
Step 82: 63099 + 779 = 63878
Step 83: 63878 + 779 = 64657
Step 84: 64657 + 779 = 65436
Step 85: 65436 + 779 = 66215
Step 86: 66215 + 779 = 66994
Step 87: 66994 + 779 = 67773
Step 88: 67773 + 779 = 68552
Step 89: 68552 + 779 = 69331
Step 90: 69331 + 779 = 70110
Step 91: 70110 + 779 = 70889
Step 92: 70889 + 779 = 71668
Step 93: 71668 + 779 = 72447
Step 94: 72447 + 779 = 73226
Step 95: 73226 + 779 = 74005
Step 96: 74005 + 779 = 74784
Step 97: 74784 + 779 = 75563
Step 98: 75563 + 779 = 76342
Step 99: 76342 + 779 = 77121
Step 100: 77121 + 779 = 77900
Step 101: 77900 + 779 = 78679
Step 102: 78679 + 779 = 79458
Step 103: 79458 + 779 = 80237
Step 104: 80237 + 779 = 81016
Step 105: 81016 + 779 = 81795
Step 106: 81795 + 779 = 82574
Step 107: 82574 + 779 = 83353
Step 108: 83353 + 779 = 84132
Step 109: 84132 + 779 = 84911
Step 110: 84911 + 779 = 85690
Step 111: 85690 + 779 = 86469
Step 112: 86469 + 779 = 87248
Step 113: 87248 + 779 = 88027
Step 114: 88027 + 779 = 88806
Step 115: 88806 + 779 = 89585
Step 116: 89585 + 779 = 90364
Step 117: 90364 + 779 = 91143
Step 118: 91143 + 779 = 91922
Step 119: 91922 + 779 = 92701
Step 120: 92701 + 779 = 93480
Step 121: 93480 + 779 = 94259
Step 122: 94259 + 779 = 95038
Step 123: 95038 + 779 = 95817
Step 124: 95817 + 779 = 96596
Step 125: 96596 + 779 = 97375
Step 126: 97375 + 779 = 98154
Step 127: 98154 + 779 = 98933
Step 128: 98933 + 779 = 99712
Step 129: 99712 + 779 = 100491
Step 130: 100491 + 779 = 101270
Step 131: 101270 + 779 = 102049
Step 132: 102049 + 779 = 102828
Step 133: 102828 + 779 = 103607
Step 134: 103607 + 779 = 104386
Step 135: 104386 + 779 = 105165
Step 136: 105165 + 779 = 105944
Step 137: 105944 + 779 = 106723
Step 138: 106723 + 779 = 107502
Step 139: 107502 + 779 = 108281
Step 140: 108281 + 779 = 109060
Step 141: 109060 + 779 = 109839
Step 142: 109839 + 779 = 110618
Step 143: 110618 + 779 = 111397
Step 144: 111397 + 779 = 112176
Step 145: 112176 + 779 = 112955
Step 146: 112955 + 779 = 113734
Step 147: 113734 + 779 = 114513
Step 148: 114513 + 779 = 115292
Step 149: 115292 + 779 = 116071
Step 150: 116071 + 779 = 116850
Step 151: 116850 + 779 = 117629
Step 152: 117629 + 779 = 118408
Step 153: 118408 + 779 = 119187
Step 154: 119187 + 779 = 119966
Step 155: 119966 + 779 = 120745
Step 156: 120745 + 779 = 121524
Step 157: 121524 + 779 = 122303
Step 158: 122303 + 779 = 123082
Step 159: 123082 + 779 = 123861
Step 160: 123861 + 779 = 124640
Step 161: 124640 + 779 = 125419
Step 162: 125419 + 779 = 126198
Step 163: 126198 + 779 = 126977
Step 164: 126977 + 779 = 127756
Step 165: 127756 + 779 = 128535
Step 166: 128535 + 779 = 129314
Step 167: 129314 + 779 = 130093
Step 168: 130093 + 779 = 130872
Step 169: 130872 + 779 = 131651
Step 170: 131651 + 779 = 132430
Step 171: 132430 + 779 = 133209
Step 172: 133209 + 779 = 133988
Step 173: 133988 + 779 = 134767
Step 174: 134767 + 779 = 135546
Step 175: 135546 + 779 = 136325
Step 176: 136325 + 779 = 137104
Step 177: 137104 + 779 = 137883
Step 178: 137883 + 779 = 138662
Step 179: 138662 + 779 = 139441
Step 180: 139441 + 779 = 140220
Step 181: 140220 + 779 = 140999
Step 182: 140999 + 779 = 141778
Step 183: 141778 + 779 = 142557
Step 184: 142557 + 779 = 143336
Step 185: 143336 + 779 = 144115
Step 186: 144115 + 779 = 144894
Step 187: 144894 + 779 = 145673
Step 188: 145673 + 779 = 146452
Step 189: 146452 + 779 = 147231
Step 190: 147231 + 779 = 148010
Step 191: 148010 + 779 = 148789
Step 192: 148789 + 779 = 149568
Step 193: 149568 + 779 = 150347
Step 194: 150347 + 779 = 151126
Step 195: 151126 + 779 = 151905
Step 196: 151905 + 779 = 152684
Step 197: 152684 + 779 = 153463
Step 198: 153463 + 779 = 154242
Step 199: 154242 + 779 = 155021
Step 200: 155021 + 779 = 155800
Step 201: 155800 + 779 = 156579
Step 202: 156579 + 779 = 157358
Step 203: 157358 + 779 = 158137
Step 204: 158137 + 779 = 158916
Step 205: 158916 + 779 = 159695
Step 206: 159695 + 779 = 160474
Step 207: 160474 + 779 = 161253
Step 208: 161253 + 779 = 162032
Step 209: 162032 + 779 = 162811
Step 210: 162811 + 779 = 163590
Step 211: 163590 + 779 = 164369
Step 212: 164369 + 779 = 165148
Step 213: 165148 + 779 = 165927
Step 214: 165927 + 779 = 166706
Step 215: 166706 + 779 = 167485
Step 216: 167485 + 779 = 168264
Step 217: 168264 + 779 = 169043
Step 218: 169043 + 779 = 169822
Step 219: 169822 + 779 = 170601
Step 220: 170601 + 779 = 171380
Step 221: 171380 + 779 = 172159
Step 222: 172159 + 779 = 172938
Step 223: 172938 + 779 = 173717
Step 224: 173717 + 779 = 174496
Step 225: 174496 + 779 = 175275
Step 226: 175275 + 779 = 176054
Step 227: 176054 + 779 = 176833
Step 228: 176833 + 779 = 177612
Step 229: 177612 + 779 = 178391
Step 230: 178391 + 779 = 179170
Step 231: 179170 + 779 = 179949
Step 232: 179949 + 779 = 180728
Step 233: 180728 + 779 = 181507
Step 234: 181507 + 779 = 182286
Step 235: 182286 + 779 = 183065
Step 236: 183065 + 779 = 183844
Step 237: 183844 + 779 = 184623
Step 238: 184623 + 779 = 185402
Step 239: 185402 + 779 = 186181
Step 240: 186181 + 779 = 186960
Step 241: 186960 + 779 = 187739
Step 242: 187739 + 779 = 188518
Step 243: 188518 + 779 = 189297
Step 244: 189297 + 779 = 190076
Step 245: 190076 + 779 = 190855
Step 246: 190855 + 779 = 191634
Step 247: 191634 + 779 = 192413
Step 248: 192413 + 779 = 193192
Step 249: 193192 + 779 = 193971
Step 250: 193971 + 779 = 194750
Step 251: 194750 + 779 = 195529
Step 252: 195529 + 779 = 196308
Step 253: 196308 + 779 = 197087
Step 254: 197087 + 779 = 197866
Step 255: 197866 + 779 = 198645
Step 256: 198645 + 779 = 199424
Step 257: 199424 + 779 = 200203
Step 258: 200203 + 779 = 200982
Step 259: 200982 + 779 = 201761
Step 260: 201761 + 779 = 202540
Step 261: 202540 + 779 = 203319
Step 262: 203319 + 779 = 204098
Step 263: 204098 + 779 = 204877
Step 264: 204877 + 779 = 205656
Step 265: 205656 + 779 = 206435
Step 266: 206435 + 779 = 207214
Step 267: 207214 + 779 = 207993
Step 268: 207993 + 779 = 208772
Step 269: 208772 + 779 = 209551
Step 270: 209551 + 779 = 210330
Step 271: 210330 + 779 = 211109
Step 272: 211109 + 779 = 211888
Step 273: 211888 + 779 = 212667
Step 274: 212667 + 779 = 213446
Step 275: 213446 + 779 = 214225
Step 276: 214225 + 779 = 215004
Step 277: 215004 + 779 = 215783
Step 278: 215783 + 779 = 216562
Step 279: 216562 + 779 = 217341
Step 280: 217341 + 779 = 218120
Step 281: 218120 + 779 = 218899
Step 282: 218899 + 779 = 219678
Step 283: 219678 + 779 = 220457

So, 779*283 = 220457