We're going to solve 7870 multiplied by 9389
7870 × 9389 = 9389 × (7870)
+ 9389 × 0 which equals 0
+ 9389 × 70 that results in 657230
+ 9389 × 800 resulting in 7511200
+ 9389 × 7000 yielding 65723000

= 73891430
