We're going to solve 8400 multiplied by 2435
8400 × 2435 = 2435 × (8400)
+ 2435 × 0 that results in 0
+ 2435 × 00 giving us 0
+ 2435 × 400 yielding 974000
+ 2435 × 8000 producing 19480000

= 20454000
