No problem, we've got 7435 and 680 to multiply
7435 × 680 = 680 × (7435)
+ 680 × 5 that is equal 3400
+ 680 × 30 resulting in 20400
+ 680 × 400 that results in 272000
+ 680 × 7000 that results in 4760000

= 5055800
