Alright, let's work through 9943 times 8705 step by step
9943 × 8705 = 8705 × (9943)
+ 8705 × 3 that results in 26115
+ 8705 × 40 giving us 348200
+ 8705 × 900 what gives us 7834500
+ 8705 × 9000 that results in 78345000

= 86553815
