Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.0004172" was replaced by "(0004172/10000000)".

Step  1  :

              1043 
 Simplify   ———————
            2500000

Final result :

    1043            
  ——————— = 0.00042 
  2500000