Alright, let's work through 8583 times 8084 step by step
8583 × 8084 = 8084 × (8583)
+ 8084 × 3 that is equal 24252
+ 8084 × 80 yielding 646720
+ 8084 × 500 resulting in 4042000
+ 8084 × 8000 that is equal 64672000

= 69384972
