We're going to solve 7409 multiplied by 1697
7409 × 1697 = 1697 × (7409)
+ 1697 × 9 yielding 15273
+ 1697 × 00 resulting in 0
+ 1697 × 400 that is equal 678800
+ 1697 × 7000 resulting in 11879000

= 12573073
