We're going to solve 1399 multiplied by 8744
1399 × 8744 = 8744 × (1399)
+ 8744 × 9 resulting in 78696
+ 8744 × 90 yielding 786960
+ 8744 × 300 producing 2623200
+ 8744 × 1000 what gives us 8744000

= 12232856
