Alright, let's work through 9643 times 2986 step by step
9643 × 2986 = 2986 × (9643)
+ 2986 × 3 that is equal 8958
+ 2986 × 40 yielding 119440
+ 2986 × 600 yielding 1791600
+ 2986 × 9000 that equals 26874000

= 28793998
