Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.0000842" was replaced by "(0000842/10000000)".

Step  1  :

              421  
 Simplify   ———————
            5000000

Final result :

    421             
  ——————— = 0.00008 
  5000000