Alright, let's work through 8770 times 5770 step by step
8770 × 5770 = 5770 × (8770)
+ 5770 × 0 resulting in 0
+ 5770 × 70 resulting in 403900
+ 5770 × 700 giving us 4039000
+ 5770 × 8000 producing 46160000

= 50602900
