We're going to solve 8705 multiplied by 3663
8705 × 3663 = 3663 × (8705)
+ 3663 × 5 yielding 18315
+ 3663 × 00 what gives us 0
+ 3663 × 700 resulting in 2564100
+ 3663 × 8000 what gives us 29304000

= 31886415
