No problem, we've got 8864 and 457 to multiply
8864 × 457 = 457 × (8864)
+ 457 × 4 producing 1828
+ 457 × 60 what gives us 27420
+ 457 × 800 that results in 365600
+ 457 × 8000 giving us 3656000

= 4050848
