Let's roll up our sleeves and solve this. We have 736 and we're going to multiply it by 9, essentially adding 736 to itself 9 times.
Step 1: 0 + 736 = 736
Step 2: 736 + 736 = 1472
Step 3: 1472 + 736 = 2208
Step 4: 2208 + 736 = 2944
Step 5: 2944 + 736 = 3680
Step 6: 3680 + 736 = 4416
Step 7: 4416 + 736 = 5152
Step 8: 5152 + 736 = 5888
Step 9: 5888 + 736 = 6624

So, 736*9 = 6624