Let's get this math done. We have 566 and we're going to multiply it by 13. This is the same as taking 566 and adding it to itself 13 times.
Step 1: 0 + 566 = 566
Step 2: 566 + 566 = 1132
Step 3: 1132 + 566 = 1698
Step 4: 1698 + 566 = 2264
Step 5: 2264 + 566 = 2830
Step 6: 2830 + 566 = 3396
Step 7: 3396 + 566 = 3962
Step 8: 3962 + 566 = 4528
Step 9: 4528 + 566 = 5094
Step 10: 5094 + 566 = 5660
Step 11: 5660 + 566 = 6226
Step 12: 6226 + 566 = 6792
Step 13: 6792 + 566 = 7358

So, 566*13 = 7358