We're going to solve 9855 multiplied by 4143
9855 × 4143 = 4143 × (9855)
+ 4143 × 5 that results in 20715
+ 4143 × 50 producing 207150
+ 4143 × 800 that is equal 3314400
+ 4143 × 9000 yielding 37287000

= 40829265
