Alright, let's work through 9770 times 8165 step by step
9770 × 8165 = 8165 × (9770)
+ 8165 × 0 that is equal 0
+ 8165 × 70 producing 571550
+ 8165 × 700 giving us 5715500
+ 8165 × 9000 giving us 73485000

= 79772050
