No problem, we've got 9444 and 477 to multiply
9444 × 477 = 477 × (9444)
+ 477 × 4 what gives us 1908
+ 477 × 40 yielding 19080
+ 477 × 400 which equals 190800
+ 477 × 9000 which equals 4293000

= 4504788
