Alright, let's work through 7678 times 8365 step by step
7678 × 8365 = 8365 × (7678)
+ 8365 × 8 giving us 66920
+ 8365 × 70 yielding 585550
+ 8365 × 600 that equals 5019000
+ 8365 × 7000 producing 58555000

= 64226470
