Alright, let's work through 8386 times 8966 step by step
8386 × 8966 = 8966 × (8386)
+ 8966 × 6 resulting in 53796
+ 8966 × 80 giving us 717280
+ 8966 × 300 yielding 2689800
+ 8966 × 8000 which equals 71728000

= 75188876
