We're going to solve 5879 multiplied by 1643
5879 × 1643 = 1643 × (5879)
+ 1643 × 9 giving us 14787
+ 1643 × 70 that equals 115010
+ 1643 × 800 giving us 1314400
+ 1643 × 5000 that results in 8215000

= 9659197
