We're going to solve 9189 multiplied by 8791
9189 × 8791 = 8791 × (9189)
+ 8791 × 9 that equals 79119
+ 8791 × 80 yielding 703280
+ 8791 × 100 that results in 879100
+ 8791 × 9000 yielding 79119000

= 80780499
