Solution - Simplification or other simple results

Step  1  :

             1 
 Simplify   ———
            641

Equation at the end of step  1  :

   1 
  ——— ÷ 64
  641

Step  2  :

          1       
 Divide  ———  by  64
         641      

Final result :

    1             
  ————— = 0.00002 
  41024