Without delay, let's solve this. We've got 273 and we will be multiplying it by 378, that is, adding 273 to itself 378 times.
Step 1: 0 + 273 = 273
Step 2: 273 + 273 = 546
Step 3: 546 + 273 = 819
Step 4: 819 + 273 = 1092
Step 5: 1092 + 273 = 1365
Step 6: 1365 + 273 = 1638
Step 7: 1638 + 273 = 1911
Step 8: 1911 + 273 = 2184
Step 9: 2184 + 273 = 2457
Step 10: 2457 + 273 = 2730
Step 11: 2730 + 273 = 3003
Step 12: 3003 + 273 = 3276
Step 13: 3276 + 273 = 3549
Step 14: 3549 + 273 = 3822
Step 15: 3822 + 273 = 4095
Step 16: 4095 + 273 = 4368
Step 17: 4368 + 273 = 4641
Step 18: 4641 + 273 = 4914
Step 19: 4914 + 273 = 5187
Step 20: 5187 + 273 = 5460
Step 21: 5460 + 273 = 5733
Step 22: 5733 + 273 = 6006
Step 23: 6006 + 273 = 6279
Step 24: 6279 + 273 = 6552
Step 25: 6552 + 273 = 6825
Step 26: 6825 + 273 = 7098
Step 27: 7098 + 273 = 7371
Step 28: 7371 + 273 = 7644
Step 29: 7644 + 273 = 7917
Step 30: 7917 + 273 = 8190
Step 31: 8190 + 273 = 8463
Step 32: 8463 + 273 = 8736
Step 33: 8736 + 273 = 9009
Step 34: 9009 + 273 = 9282
Step 35: 9282 + 273 = 9555
Step 36: 9555 + 273 = 9828
Step 37: 9828 + 273 = 10101
Step 38: 10101 + 273 = 10374
Step 39: 10374 + 273 = 10647
Step 40: 10647 + 273 = 10920
Step 41: 10920 + 273 = 11193
Step 42: 11193 + 273 = 11466
Step 43: 11466 + 273 = 11739
Step 44: 11739 + 273 = 12012
Step 45: 12012 + 273 = 12285
Step 46: 12285 + 273 = 12558
Step 47: 12558 + 273 = 12831
Step 48: 12831 + 273 = 13104
Step 49: 13104 + 273 = 13377
Step 50: 13377 + 273 = 13650
Step 51: 13650 + 273 = 13923
Step 52: 13923 + 273 = 14196
Step 53: 14196 + 273 = 14469
Step 54: 14469 + 273 = 14742
Step 55: 14742 + 273 = 15015
Step 56: 15015 + 273 = 15288
Step 57: 15288 + 273 = 15561
Step 58: 15561 + 273 = 15834
Step 59: 15834 + 273 = 16107
Step 60: 16107 + 273 = 16380
Step 61: 16380 + 273 = 16653
Step 62: 16653 + 273 = 16926
Step 63: 16926 + 273 = 17199
Step 64: 17199 + 273 = 17472
Step 65: 17472 + 273 = 17745
Step 66: 17745 + 273 = 18018
Step 67: 18018 + 273 = 18291
Step 68: 18291 + 273 = 18564
Step 69: 18564 + 273 = 18837
Step 70: 18837 + 273 = 19110
Step 71: 19110 + 273 = 19383
Step 72: 19383 + 273 = 19656
Step 73: 19656 + 273 = 19929
Step 74: 19929 + 273 = 20202
Step 75: 20202 + 273 = 20475
Step 76: 20475 + 273 = 20748
Step 77: 20748 + 273 = 21021
Step 78: 21021 + 273 = 21294
Step 79: 21294 + 273 = 21567
Step 80: 21567 + 273 = 21840
Step 81: 21840 + 273 = 22113
Step 82: 22113 + 273 = 22386
Step 83: 22386 + 273 = 22659
Step 84: 22659 + 273 = 22932
Step 85: 22932 + 273 = 23205
Step 86: 23205 + 273 = 23478
Step 87: 23478 + 273 = 23751
Step 88: 23751 + 273 = 24024
Step 89: 24024 + 273 = 24297
Step 90: 24297 + 273 = 24570
Step 91: 24570 + 273 = 24843
Step 92: 24843 + 273 = 25116
Step 93: 25116 + 273 = 25389
Step 94: 25389 + 273 = 25662
Step 95: 25662 + 273 = 25935
Step 96: 25935 + 273 = 26208
Step 97: 26208 + 273 = 26481
Step 98: 26481 + 273 = 26754
Step 99: 26754 + 273 = 27027
Step 100: 27027 + 273 = 27300
Step 101: 27300 + 273 = 27573
Step 102: 27573 + 273 = 27846
Step 103: 27846 + 273 = 28119
Step 104: 28119 + 273 = 28392
Step 105: 28392 + 273 = 28665
Step 106: 28665 + 273 = 28938
Step 107: 28938 + 273 = 29211
Step 108: 29211 + 273 = 29484
Step 109: 29484 + 273 = 29757
Step 110: 29757 + 273 = 30030
Step 111: 30030 + 273 = 30303
Step 112: 30303 + 273 = 30576
Step 113: 30576 + 273 = 30849
Step 114: 30849 + 273 = 31122
Step 115: 31122 + 273 = 31395
Step 116: 31395 + 273 = 31668
Step 117: 31668 + 273 = 31941
Step 118: 31941 + 273 = 32214
Step 119: 32214 + 273 = 32487
Step 120: 32487 + 273 = 32760
Step 121: 32760 + 273 = 33033
Step 122: 33033 + 273 = 33306
Step 123: 33306 + 273 = 33579
Step 124: 33579 + 273 = 33852
Step 125: 33852 + 273 = 34125
Step 126: 34125 + 273 = 34398
Step 127: 34398 + 273 = 34671
Step 128: 34671 + 273 = 34944
Step 129: 34944 + 273 = 35217
Step 130: 35217 + 273 = 35490
Step 131: 35490 + 273 = 35763
Step 132: 35763 + 273 = 36036
Step 133: 36036 + 273 = 36309
Step 134: 36309 + 273 = 36582
Step 135: 36582 + 273 = 36855
Step 136: 36855 + 273 = 37128
Step 137: 37128 + 273 = 37401
Step 138: 37401 + 273 = 37674
Step 139: 37674 + 273 = 37947
Step 140: 37947 + 273 = 38220
Step 141: 38220 + 273 = 38493
Step 142: 38493 + 273 = 38766
Step 143: 38766 + 273 = 39039
Step 144: 39039 + 273 = 39312
Step 145: 39312 + 273 = 39585
Step 146: 39585 + 273 = 39858
Step 147: 39858 + 273 = 40131
Step 148: 40131 + 273 = 40404
Step 149: 40404 + 273 = 40677
Step 150: 40677 + 273 = 40950
Step 151: 40950 + 273 = 41223
Step 152: 41223 + 273 = 41496
Step 153: 41496 + 273 = 41769
Step 154: 41769 + 273 = 42042
Step 155: 42042 + 273 = 42315
Step 156: 42315 + 273 = 42588
Step 157: 42588 + 273 = 42861
Step 158: 42861 + 273 = 43134
Step 159: 43134 + 273 = 43407
Step 160: 43407 + 273 = 43680
Step 161: 43680 + 273 = 43953
Step 162: 43953 + 273 = 44226
Step 163: 44226 + 273 = 44499
Step 164: 44499 + 273 = 44772
Step 165: 44772 + 273 = 45045
Step 166: 45045 + 273 = 45318
Step 167: 45318 + 273 = 45591
Step 168: 45591 + 273 = 45864
Step 169: 45864 + 273 = 46137
Step 170: 46137 + 273 = 46410
Step 171: 46410 + 273 = 46683
Step 172: 46683 + 273 = 46956
Step 173: 46956 + 273 = 47229
Step 174: 47229 + 273 = 47502
Step 175: 47502 + 273 = 47775
Step 176: 47775 + 273 = 48048
Step 177: 48048 + 273 = 48321
Step 178: 48321 + 273 = 48594
Step 179: 48594 + 273 = 48867
Step 180: 48867 + 273 = 49140
Step 181: 49140 + 273 = 49413
Step 182: 49413 + 273 = 49686
Step 183: 49686 + 273 = 49959
Step 184: 49959 + 273 = 50232
Step 185: 50232 + 273 = 50505
Step 186: 50505 + 273 = 50778
Step 187: 50778 + 273 = 51051
Step 188: 51051 + 273 = 51324
Step 189: 51324 + 273 = 51597
Step 190: 51597 + 273 = 51870
Step 191: 51870 + 273 = 52143
Step 192: 52143 + 273 = 52416
Step 193: 52416 + 273 = 52689
Step 194: 52689 + 273 = 52962
Step 195: 52962 + 273 = 53235
Step 196: 53235 + 273 = 53508
Step 197: 53508 + 273 = 53781
Step 198: 53781 + 273 = 54054
Step 199: 54054 + 273 = 54327
Step 200: 54327 + 273 = 54600
Step 201: 54600 + 273 = 54873
Step 202: 54873 + 273 = 55146
Step 203: 55146 + 273 = 55419
Step 204: 55419 + 273 = 55692
Step 205: 55692 + 273 = 55965
Step 206: 55965 + 273 = 56238
Step 207: 56238 + 273 = 56511
Step 208: 56511 + 273 = 56784
Step 209: 56784 + 273 = 57057
Step 210: 57057 + 273 = 57330
Step 211: 57330 + 273 = 57603
Step 212: 57603 + 273 = 57876
Step 213: 57876 + 273 = 58149
Step 214: 58149 + 273 = 58422
Step 215: 58422 + 273 = 58695
Step 216: 58695 + 273 = 58968
Step 217: 58968 + 273 = 59241
Step 218: 59241 + 273 = 59514
Step 219: 59514 + 273 = 59787
Step 220: 59787 + 273 = 60060
Step 221: 60060 + 273 = 60333
Step 222: 60333 + 273 = 60606
Step 223: 60606 + 273 = 60879
Step 224: 60879 + 273 = 61152
Step 225: 61152 + 273 = 61425
Step 226: 61425 + 273 = 61698
Step 227: 61698 + 273 = 61971
Step 228: 61971 + 273 = 62244
Step 229: 62244 + 273 = 62517
Step 230: 62517 + 273 = 62790
Step 231: 62790 + 273 = 63063
Step 232: 63063 + 273 = 63336
Step 233: 63336 + 273 = 63609
Step 234: 63609 + 273 = 63882
Step 235: 63882 + 273 = 64155
Step 236: 64155 + 273 = 64428
Step 237: 64428 + 273 = 64701
Step 238: 64701 + 273 = 64974
Step 239: 64974 + 273 = 65247
Step 240: 65247 + 273 = 65520
Step 241: 65520 + 273 = 65793
Step 242: 65793 + 273 = 66066
Step 243: 66066 + 273 = 66339
Step 244: 66339 + 273 = 66612
Step 245: 66612 + 273 = 66885
Step 246: 66885 + 273 = 67158
Step 247: 67158 + 273 = 67431
Step 248: 67431 + 273 = 67704
Step 249: 67704 + 273 = 67977
Step 250: 67977 + 273 = 68250
Step 251: 68250 + 273 = 68523
Step 252: 68523 + 273 = 68796
Step 253: 68796 + 273 = 69069
Step 254: 69069 + 273 = 69342
Step 255: 69342 + 273 = 69615
Step 256: 69615 + 273 = 69888
Step 257: 69888 + 273 = 70161
Step 258: 70161 + 273 = 70434
Step 259: 70434 + 273 = 70707
Step 260: 70707 + 273 = 70980
Step 261: 70980 + 273 = 71253
Step 262: 71253 + 273 = 71526
Step 263: 71526 + 273 = 71799
Step 264: 71799 + 273 = 72072
Step 265: 72072 + 273 = 72345
Step 266: 72345 + 273 = 72618
Step 267: 72618 + 273 = 72891
Step 268: 72891 + 273 = 73164
Step 269: 73164 + 273 = 73437
Step 270: 73437 + 273 = 73710
Step 271: 73710 + 273 = 73983
Step 272: 73983 + 273 = 74256
Step 273: 74256 + 273 = 74529
Step 274: 74529 + 273 = 74802
Step 275: 74802 + 273 = 75075
Step 276: 75075 + 273 = 75348
Step 277: 75348 + 273 = 75621
Step 278: 75621 + 273 = 75894
Step 279: 75894 + 273 = 76167
Step 280: 76167 + 273 = 76440
Step 281: 76440 + 273 = 76713
Step 282: 76713 + 273 = 76986
Step 283: 76986 + 273 = 77259
Step 284: 77259 + 273 = 77532
Step 285: 77532 + 273 = 77805
Step 286: 77805 + 273 = 78078
Step 287: 78078 + 273 = 78351
Step 288: 78351 + 273 = 78624
Step 289: 78624 + 273 = 78897
Step 290: 78897 + 273 = 79170
Step 291: 79170 + 273 = 79443
Step 292: 79443 + 273 = 79716
Step 293: 79716 + 273 = 79989
Step 294: 79989 + 273 = 80262
Step 295: 80262 + 273 = 80535
Step 296: 80535 + 273 = 80808
Step 297: 80808 + 273 = 81081
Step 298: 81081 + 273 = 81354
Step 299: 81354 + 273 = 81627
Step 300: 81627 + 273 = 81900
Step 301: 81900 + 273 = 82173
Step 302: 82173 + 273 = 82446
Step 303: 82446 + 273 = 82719
Step 304: 82719 + 273 = 82992
Step 305: 82992 + 273 = 83265
Step 306: 83265 + 273 = 83538
Step 307: 83538 + 273 = 83811
Step 308: 83811 + 273 = 84084
Step 309: 84084 + 273 = 84357
Step 310: 84357 + 273 = 84630
Step 311: 84630 + 273 = 84903
Step 312: 84903 + 273 = 85176
Step 313: 85176 + 273 = 85449
Step 314: 85449 + 273 = 85722
Step 315: 85722 + 273 = 85995
Step 316: 85995 + 273 = 86268
Step 317: 86268 + 273 = 86541
Step 318: 86541 + 273 = 86814
Step 319: 86814 + 273 = 87087
Step 320: 87087 + 273 = 87360
Step 321: 87360 + 273 = 87633
Step 322: 87633 + 273 = 87906
Step 323: 87906 + 273 = 88179
Step 324: 88179 + 273 = 88452
Step 325: 88452 + 273 = 88725
Step 326: 88725 + 273 = 88998
Step 327: 88998 + 273 = 89271
Step 328: 89271 + 273 = 89544
Step 329: 89544 + 273 = 89817
Step 330: 89817 + 273 = 90090
Step 331: 90090 + 273 = 90363
Step 332: 90363 + 273 = 90636
Step 333: 90636 + 273 = 90909
Step 334: 90909 + 273 = 91182
Step 335: 91182 + 273 = 91455
Step 336: 91455 + 273 = 91728
Step 337: 91728 + 273 = 92001
Step 338: 92001 + 273 = 92274
Step 339: 92274 + 273 = 92547
Step 340: 92547 + 273 = 92820
Step 341: 92820 + 273 = 93093
Step 342: 93093 + 273 = 93366
Step 343: 93366 + 273 = 93639
Step 344: 93639 + 273 = 93912
Step 345: 93912 + 273 = 94185
Step 346: 94185 + 273 = 94458
Step 347: 94458 + 273 = 94731
Step 348: 94731 + 273 = 95004
Step 349: 95004 + 273 = 95277
Step 350: 95277 + 273 = 95550
Step 351: 95550 + 273 = 95823
Step 352: 95823 + 273 = 96096
Step 353: 96096 + 273 = 96369
Step 354: 96369 + 273 = 96642
Step 355: 96642 + 273 = 96915
Step 356: 96915 + 273 = 97188
Step 357: 97188 + 273 = 97461
Step 358: 97461 + 273 = 97734
Step 359: 97734 + 273 = 98007
Step 360: 98007 + 273 = 98280
Step 361: 98280 + 273 = 98553
Step 362: 98553 + 273 = 98826
Step 363: 98826 + 273 = 99099
Step 364: 99099 + 273 = 99372
Step 365: 99372 + 273 = 99645
Step 366: 99645 + 273 = 99918
Step 367: 99918 + 273 = 100191
Step 368: 100191 + 273 = 100464
Step 369: 100464 + 273 = 100737
Step 370: 100737 + 273 = 101010
Step 371: 101010 + 273 = 101283
Step 372: 101283 + 273 = 101556
Step 373: 101556 + 273 = 101829
Step 374: 101829 + 273 = 102102
Step 375: 102102 + 273 = 102375
Step 376: 102375 + 273 = 102648
Step 377: 102648 + 273 = 102921
Step 378: 102921 + 273 = 103194

So, 273*378 = 103194