Sure thing, let's get straight to it. We start with 307 and we're going to multiply it by 62, which means adding 307 to itself 62 times.
Step 1: 0 + 307 = 307
Step 2: 307 + 307 = 614
Step 3: 614 + 307 = 921
Step 4: 921 + 307 = 1228
Step 5: 1228 + 307 = 1535
Step 6: 1535 + 307 = 1842
Step 7: 1842 + 307 = 2149
Step 8: 2149 + 307 = 2456
Step 9: 2456 + 307 = 2763
Step 10: 2763 + 307 = 3070
Step 11: 3070 + 307 = 3377
Step 12: 3377 + 307 = 3684
Step 13: 3684 + 307 = 3991
Step 14: 3991 + 307 = 4298
Step 15: 4298 + 307 = 4605
Step 16: 4605 + 307 = 4912
Step 17: 4912 + 307 = 5219
Step 18: 5219 + 307 = 5526
Step 19: 5526 + 307 = 5833
Step 20: 5833 + 307 = 6140
Step 21: 6140 + 307 = 6447
Step 22: 6447 + 307 = 6754
Step 23: 6754 + 307 = 7061
Step 24: 7061 + 307 = 7368
Step 25: 7368 + 307 = 7675
Step 26: 7675 + 307 = 7982
Step 27: 7982 + 307 = 8289
Step 28: 8289 + 307 = 8596
Step 29: 8596 + 307 = 8903
Step 30: 8903 + 307 = 9210
Step 31: 9210 + 307 = 9517
Step 32: 9517 + 307 = 9824
Step 33: 9824 + 307 = 10131
Step 34: 10131 + 307 = 10438
Step 35: 10438 + 307 = 10745
Step 36: 10745 + 307 = 11052
Step 37: 11052 + 307 = 11359
Step 38: 11359 + 307 = 11666
Step 39: 11666 + 307 = 11973
Step 40: 11973 + 307 = 12280
Step 41: 12280 + 307 = 12587
Step 42: 12587 + 307 = 12894
Step 43: 12894 + 307 = 13201
Step 44: 13201 + 307 = 13508
Step 45: 13508 + 307 = 13815
Step 46: 13815 + 307 = 14122
Step 47: 14122 + 307 = 14429
Step 48: 14429 + 307 = 14736
Step 49: 14736 + 307 = 15043
Step 50: 15043 + 307 = 15350
Step 51: 15350 + 307 = 15657
Step 52: 15657 + 307 = 15964
Step 53: 15964 + 307 = 16271
Step 54: 16271 + 307 = 16578
Step 55: 16578 + 307 = 16885
Step 56: 16885 + 307 = 17192
Step 57: 17192 + 307 = 17499
Step 58: 17499 + 307 = 17806
Step 59: 17806 + 307 = 18113
Step 60: 18113 + 307 = 18420
Step 61: 18420 + 307 = 18727
Step 62: 18727 + 307 = 19034

So, 307*62 = 19034