We're going to solve 3663 multiplied by 1160
3663 × 1160 = 1160 × (3663)
+ 1160 × 3 resulting in 3480
+ 1160 × 60 that results in 69600
+ 1160 × 600 that results in 696000
+ 1160 × 3000 yielding 3480000

= 4249080
