No problem, we've got 7081 and 624 to multiply
7081 × 624 = 624 × (7081)
+ 624 × 1 that is equal 624
+ 624 × 80 yielding 49920
+ 624 × 000 what gives us 0
+ 624 × 7000 that is equal 4368000

= 4418544
