We're going to solve 2809 multiplied by 7645
2809 × 7645 = 7645 × (2809)
+ 7645 × 9 that results in 68805
+ 7645 × 00 yielding 0
+ 7645 × 800 yielding 6116000
+ 7645 × 2000 yielding 15290000

= 21474805
