We're going to solve 1099 multiplied by 7897
1099 × 7897 = 7897 × (1099)
+ 7897 × 9 which equals 71073
+ 7897 × 90 yielding 710730
+ 7897 × 000 that is equal 0
+ 7897 × 1000 what gives us 7897000

= 8678803
