We're going to solve 4661 multiplied by 2628
4661 × 2628 = 2628 × (4661)
+ 2628 × 1 resulting in 2628
+ 2628 × 60 that is equal 157680
+ 2628 × 600 what gives us 1576800
+ 2628 × 4000 yielding 10512000

= 12249108
