Alright, let's work through 8582 times 7968 step by step
8582 × 7968 = 7968 × (8582)
+ 7968 × 2 yielding 15936
+ 7968 × 80 that is equal 637440
+ 7968 × 500 resulting in 3984000
+ 7968 × 8000 yielding 63744000

= 68381376
