Let's get this math done. We have 888 and we're going to multiply it by 4. This is the same as taking 888 and adding it to itself 4 times.
Step 1: 0 + 888 = 888
Step 2: 888 + 888 = 1776
Step 3: 1776 + 888 = 2664
Step 4: 2664 + 888 = 3552

So, 888*4 = 3552