Solution - Simplification or other simple results

Step  1  :

             4 
 Simplify   ———
            503

Equation at the end of step  1  :

   4 
  ——— ÷ 10
  503

Step  2  :

          4       
 Divide  ———  by  10
         503      

Final result :

    2            
  ———— = 0.00080 
  2515