Alright, let's work through 7770 times 8656 step by step
7770 × 8656 = 8656 × (7770)
+ 8656 × 0 giving us 0
+ 8656 × 70 yielding 605920
+ 8656 × 700 that results in 6059200
+ 8656 × 7000 giving us 60592000

= 67257120
