Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "81.1782" was replaced by "(811782/10000)".

Step  1  :

            405891
 Simplify   ——————
             5000 

Final result :

  405891            
  —————— = 81.17820 
   5000