OK, let's work through this together. We're starting with 563 and we're going to multiply it by 26, which means we add 563 to itself 26 times.
Step 1: 0 + 563 = 563
Step 2: 563 + 563 = 1126
Step 3: 1126 + 563 = 1689
Step 4: 1689 + 563 = 2252
Step 5: 2252 + 563 = 2815
Step 6: 2815 + 563 = 3378
Step 7: 3378 + 563 = 3941
Step 8: 3941 + 563 = 4504
Step 9: 4504 + 563 = 5067
Step 10: 5067 + 563 = 5630
Step 11: 5630 + 563 = 6193
Step 12: 6193 + 563 = 6756
Step 13: 6756 + 563 = 7319
Step 14: 7319 + 563 = 7882
Step 15: 7882 + 563 = 8445
Step 16: 8445 + 563 = 9008
Step 17: 9008 + 563 = 9571
Step 18: 9571 + 563 = 10134
Step 19: 10134 + 563 = 10697
Step 20: 10697 + 563 = 11260
Step 21: 11260 + 563 = 11823
Step 22: 11823 + 563 = 12386
Step 23: 12386 + 563 = 12949
Step 24: 12949 + 563 = 13512
Step 25: 13512 + 563 = 14075
Step 26: 14075 + 563 = 14638

So, 563*26 = 14638