No problem, we've got 4483 and 866 to multiply
4483 × 866 = 866 × (4483)
+ 866 × 3 that results in 2598
+ 866 × 80 resulting in 69280
+ 866 × 400 what gives us 346400
+ 866 × 4000 yielding 3464000

= 3882278
