Alright, let's work through 8023 times 9770 step by step
8023 × 9770 = 9770 × (8023)
+ 9770 × 3 that results in 29310
+ 9770 × 20 that is equal 195400
+ 9770 × 000 resulting in 0
+ 9770 × 8000 producing 78160000

= 78384710
