We're going to solve 7889 multiplied by 2831
7889 × 2831 = 2831 × (7889)
+ 2831 × 9 which equals 25479
+ 2831 × 80 yielding 226480
+ 2831 × 800 which equals 2264800
+ 2831 × 7000 resulting in 19817000

= 22333759
