Alright, let's work through 9664 times 4203 step by step
9664 × 4203 = 4203 × (9664)
+ 4203 × 4 which equals 16812
+ 4203 × 60 what gives us 252180
+ 4203 × 600 that results in 2521800
+ 4203 × 9000 what gives us 37827000

= 40617792
