We're going to solve 7886 multiplied by 1622
7886 × 1622 = 1622 × (7886)
+ 1622 × 6 that is equal 9732
+ 1622 × 80 which equals 129760
+ 1622 × 800 yielding 1297600
+ 1622 × 7000 giving us 11354000

= 12791092
