Sure thing! We've got 822 and we're gonna multiply it by 19. That's the same as adding 822 to itself 19 times.
Step 1: 0 + 822 = 822
Step 2: 822 + 822 = 1644
Step 3: 1644 + 822 = 2466
Step 4: 2466 + 822 = 3288
Step 5: 3288 + 822 = 4110
Step 6: 4110 + 822 = 4932
Step 7: 4932 + 822 = 5754
Step 8: 5754 + 822 = 6576
Step 9: 6576 + 822 = 7398
Step 10: 7398 + 822 = 8220
Step 11: 8220 + 822 = 9042
Step 12: 9042 + 822 = 9864
Step 13: 9864 + 822 = 10686
Step 14: 10686 + 822 = 11508
Step 15: 11508 + 822 = 12330
Step 16: 12330 + 822 = 13152
Step 17: 13152 + 822 = 13974
Step 18: 13974 + 822 = 14796
Step 19: 14796 + 822 = 15618

So, 822*19 = 15618