Sure thing! We've got 571 and we're gonna multiply it by 7. That's the same as adding 571 to itself 7 times.
Step 1: 0 + 571 = 571
Step 2: 571 + 571 = 1142
Step 3: 1142 + 571 = 1713
Step 4: 1713 + 571 = 2284
Step 5: 2284 + 571 = 2855
Step 6: 2855 + 571 = 3426
Step 7: 3426 + 571 = 3997

So, 571*7 = 3997