Let's get this math done. We have 524 and we're going to multiply it by 4. This is the same as taking 524 and adding it to itself 4 times.
Step 1: 0 + 524 = 524
Step 2: 524 + 524 = 1048
Step 3: 1048 + 524 = 1572
Step 4: 1572 + 524 = 2096

So, 524*4 = 2096