No problem, we've got 8884 and 450 to multiply
8884 × 450 = 450 × (8884)
+ 450 × 4 that is equal 1800
+ 450 × 80 resulting in 36000
+ 450 × 800 that results in 360000
+ 450 × 8000 yielding 3600000

= 3997800
