We're going to solve 9504 multiplied by 1638
9504 × 1638 = 1638 × (9504)
+ 1638 × 4 what gives us 6552
+ 1638 × 00 which equals 0
+ 1638 × 500 yielding 819000
+ 1638 × 9000 that results in 14742000

= 15567552
