We're going to solve 8355 multiplied by 2563
8355 × 2563 = 2563 × (8355)
+ 2563 × 5 resulting in 12815
+ 2563 × 50 that is equal 128150
+ 2563 × 300 that equals 768900
+ 2563 × 8000 resulting in 20504000

= 21413865
