We're going to solve 9387 multiplied by 8389
9387 × 8389 = 8389 × (9387)
+ 8389 × 7 giving us 58723
+ 8389 × 80 that equals 671120
+ 8389 × 300 that is equal 2516700
+ 8389 × 9000 producing 75501000

= 78747543
