Solution - Simplification or other simple results

Step  1  :

            16
 Simplify   ——
            1 

Equation at the end of step  1  :

  16
  —— ÷ 18 ÷ 9 • 2
  2 

Step  2  :

            8
 Simplify   —
            1

Equation at the end of step  2  :

   8
  —— ÷ 9 • 2
  18

Step  3  :

            4
 Simplify   —
            9

Equation at the end of step  3  :

  4
  — ÷ 9 • 2
  9

Step  4  :

         4      
 Divide  —  by  9
         9      

Equation at the end of step  4  :

   4
  —— • 2
  81

Step  5  :

Final result :

   8           
  —— = 0.09877 
  81