Alright, let's work through 9959 times 8305 step by step
9959 × 8305 = 8305 × (9959)
+ 8305 × 9 yielding 74745
+ 8305 × 50 that results in 415250
+ 8305 × 900 yielding 7474500
+ 8305 × 9000 what gives us 74745000

= 82709495
