We're going to solve 7740 multiplied by 9798
7740 × 9798 = 9798 × (7740)
+ 9798 × 0 which equals 0
+ 9798 × 40 resulting in 391920
+ 9798 × 700 giving us 6858600
+ 9798 × 7000 resulting in 68586000

= 75836520
