We're going to solve 6363 multiplied by 7641
6363 × 7641 = 7641 × (6363)
+ 7641 × 3 what gives us 22923
+ 7641 × 60 that results in 458460
+ 7641 × 300 giving us 2292300
+ 7641 × 6000 yielding 45846000

= 48619683
