Let's calculate 7897 x 9593
7897 × 9593 = 9593 × (7897)
+ 9593 × 7 that results in 67151
+ 9593 × 90 what gives us 863370
+ 9593 × 800 that results in 7674400
+ 9593 × 7000 yielding 67151000

= 75755921
