OK, let's crack this. We're given 574 and our task is to multiply it by 12. Essentially, we'll be adding 574 to itself 12 times.
Step 1: 0 + 574 = 574
Step 2: 574 + 574 = 1148
Step 3: 1148 + 574 = 1722
Step 4: 1722 + 574 = 2296
Step 5: 2296 + 574 = 2870
Step 6: 2870 + 574 = 3444
Step 7: 3444 + 574 = 4018
Step 8: 4018 + 574 = 4592
Step 9: 4592 + 574 = 5166
Step 10: 5166 + 574 = 5740
Step 11: 5740 + 574 = 6314
Step 12: 6314 + 574 = 6888

So, 574*12 = 6888