Solution - Simplification or other simple results

Step  1  :

             5 
 Simplify   ———
            711

Equation at the end of step  1  :

   5 
  ——— ÷ 1416 ÷ 21
  711

Step  2  :

          5       
 Divide  ———  by  1416
         711      

Equation at the end of step  2  :

     5   
  ——————— ÷ 21
  1006776

Step  3  :

            5         
 Divide  ———————  by  21
         1006776      

Final result :

      5              
  ———————— = 0.00000 
  21142296