Let's calculate 7716 x 9660
7716 × 9660 = 9660 × (7716)
+ 9660 × 6 that results in 57960
+ 9660 × 10 that is equal 96600
+ 9660 × 700 producing 6762000
+ 9660 × 7000 which equals 67620000

= 74536560
