Alright, let's work through 8781 times 8807 step by step
8781 × 8807 = 8807 × (8781)
+ 8807 × 1 that is equal 8807
+ 8807 × 80 that is equal 704560
+ 8807 × 700 yielding 6164900
+ 8807 × 8000 that is equal 70456000

= 77334267
