Alright, let's work through 8557 times 7659 step by step
8557 × 7659 = 7659 × (8557)
+ 7659 × 7 that equals 53613
+ 7659 × 50 that is equal 382950
+ 7659 × 500 yielding 3829500
+ 7659 × 8000 which equals 61272000

= 65538063
