We're going to solve 6861 multiplied by 8099
6861 × 8099 = 8099 × (6861)
+ 8099 × 1 yielding 8099
+ 8099 × 60 yielding 485940
+ 8099 × 800 that equals 6479200
+ 8099 × 6000 yielding 48594000

= 55567239
