Alright, let's work through 8691 times 7509 step by step
8691 × 7509 = 7509 × (8691)
+ 7509 × 1 that results in 7509
+ 7509 × 90 giving us 675810
+ 7509 × 600 yielding 4505400
+ 7509 × 8000 resulting in 60072000

= 65260719
