We're going to solve 7892 multiplied by 9971
7892 × 9971 = 9971 × (7892)
+ 9971 × 2 that is equal 19942
+ 9971 × 90 giving us 897390
+ 9971 × 800 that is equal 7976800
+ 9971 × 7000 that equals 69797000

= 78691132
