No problem, we've got 5616 and 661 to multiply
5616 × 661 = 661 × (5616)
+ 661 × 6 resulting in 3966
+ 661 × 10 that is equal 6610
+ 661 × 600 that results in 396600
+ 661 × 5000 what gives us 3305000

= 3712176
