We're going to solve 9903 multiplied by 7851
9903 × 7851 = 7851 × (9903)
+ 7851 × 3 giving us 23553
+ 7851 × 00 giving us 0
+ 7851 × 900 that equals 7065900
+ 7851 × 9000 that is equal 70659000

= 77748453
