We're going to solve 8539 multiplied by 8691
8539 × 8691 = 8691 × (8539)
+ 8691 × 9 which equals 78219
+ 8691 × 30 resulting in 260730
+ 8691 × 500 which equals 4345500
+ 8691 × 8000 that is equal 69528000

= 74212449
