Alright, let's work through 8778 times 7020 step by step
8778 × 7020 = 7020 × (8778)
+ 7020 × 8 producing 56160
+ 7020 × 70 which equals 491400
+ 7020 × 700 yielding 4914000
+ 7020 × 8000 which equals 56160000

= 61621560
