Let's get this math done. We have 703 and we're going to multiply it by 4. This is the same as taking 703 and adding it to itself 4 times.
Step 1: 0 + 703 = 703
Step 2: 703 + 703 = 1406
Step 3: 1406 + 703 = 2109
Step 4: 2109 + 703 = 2812

So, 703*4 = 2812