We're going to solve 6781 multiplied by 9729
6781 × 9729 = 9729 × (6781)
+ 9729 × 1 that is equal 9729
+ 9729 × 80 yielding 778320
+ 9729 × 700 that equals 6810300
+ 9729 × 6000 that results in 58374000

= 65972349
