Let's get this math done. We have 936 and we're going to multiply it by 8. This is the same as taking 936 and adding it to itself 8 times.
Step 1: 0 + 936 = 936
Step 2: 936 + 936 = 1872
Step 3: 1872 + 936 = 2808
Step 4: 2808 + 936 = 3744
Step 5: 3744 + 936 = 4680
Step 6: 4680 + 936 = 5616
Step 7: 5616 + 936 = 6552
Step 8: 6552 + 936 = 7488

So, 936*8 = 7488