Let's get this math done. We have 546 and we're going to multiply it by 14. This is the same as taking 546 and adding it to itself 14 times.
Step 1: 0 + 546 = 546
Step 2: 546 + 546 = 1092
Step 3: 1092 + 546 = 1638
Step 4: 1638 + 546 = 2184
Step 5: 2184 + 546 = 2730
Step 6: 2730 + 546 = 3276
Step 7: 3276 + 546 = 3822
Step 8: 3822 + 546 = 4368
Step 9: 4368 + 546 = 4914
Step 10: 4914 + 546 = 5460
Step 11: 5460 + 546 = 6006
Step 12: 6006 + 546 = 6552
Step 13: 6552 + 546 = 7098
Step 14: 7098 + 546 = 7644

So, 546*14 = 7644