Sure thing! We've got 218 and we're gonna multiply it by 78. That's the same as adding 218 to itself 78 times.
Step 1: 0 + 218 = 218
Step 2: 218 + 218 = 436
Step 3: 436 + 218 = 654
Step 4: 654 + 218 = 872
Step 5: 872 + 218 = 1090
Step 6: 1090 + 218 = 1308
Step 7: 1308 + 218 = 1526
Step 8: 1526 + 218 = 1744
Step 9: 1744 + 218 = 1962
Step 10: 1962 + 218 = 2180
Step 11: 2180 + 218 = 2398
Step 12: 2398 + 218 = 2616
Step 13: 2616 + 218 = 2834
Step 14: 2834 + 218 = 3052
Step 15: 3052 + 218 = 3270
Step 16: 3270 + 218 = 3488
Step 17: 3488 + 218 = 3706
Step 18: 3706 + 218 = 3924
Step 19: 3924 + 218 = 4142
Step 20: 4142 + 218 = 4360
Step 21: 4360 + 218 = 4578
Step 22: 4578 + 218 = 4796
Step 23: 4796 + 218 = 5014
Step 24: 5014 + 218 = 5232
Step 25: 5232 + 218 = 5450
Step 26: 5450 + 218 = 5668
Step 27: 5668 + 218 = 5886
Step 28: 5886 + 218 = 6104
Step 29: 6104 + 218 = 6322
Step 30: 6322 + 218 = 6540
Step 31: 6540 + 218 = 6758
Step 32: 6758 + 218 = 6976
Step 33: 6976 + 218 = 7194
Step 34: 7194 + 218 = 7412
Step 35: 7412 + 218 = 7630
Step 36: 7630 + 218 = 7848
Step 37: 7848 + 218 = 8066
Step 38: 8066 + 218 = 8284
Step 39: 8284 + 218 = 8502
Step 40: 8502 + 218 = 8720
Step 41: 8720 + 218 = 8938
Step 42: 8938 + 218 = 9156
Step 43: 9156 + 218 = 9374
Step 44: 9374 + 218 = 9592
Step 45: 9592 + 218 = 9810
Step 46: 9810 + 218 = 10028
Step 47: 10028 + 218 = 10246
Step 48: 10246 + 218 = 10464
Step 49: 10464 + 218 = 10682
Step 50: 10682 + 218 = 10900
Step 51: 10900 + 218 = 11118
Step 52: 11118 + 218 = 11336
Step 53: 11336 + 218 = 11554
Step 54: 11554 + 218 = 11772
Step 55: 11772 + 218 = 11990
Step 56: 11990 + 218 = 12208
Step 57: 12208 + 218 = 12426
Step 58: 12426 + 218 = 12644
Step 59: 12644 + 218 = 12862
Step 60: 12862 + 218 = 13080
Step 61: 13080 + 218 = 13298
Step 62: 13298 + 218 = 13516
Step 63: 13516 + 218 = 13734
Step 64: 13734 + 218 = 13952
Step 65: 13952 + 218 = 14170
Step 66: 14170 + 218 = 14388
Step 67: 14388 + 218 = 14606
Step 68: 14606 + 218 = 14824
Step 69: 14824 + 218 = 15042
Step 70: 15042 + 218 = 15260
Step 71: 15260 + 218 = 15478
Step 72: 15478 + 218 = 15696
Step 73: 15696 + 218 = 15914
Step 74: 15914 + 218 = 16132
Step 75: 16132 + 218 = 16350
Step 76: 16350 + 218 = 16568
Step 77: 16568 + 218 = 16786
Step 78: 16786 + 218 = 17004

So, 218*78 = 17004