Solution - Simplification or other simple results

Step  1  :

            17
 Simplify   ——
            9 

Equation at the end of step  1  :

  17
 (——)1) ÷ 10
  9 

Step  2  :

 2.1     9 = 3² (9)¹ = (3²)¹ = 3²

Equation at the end of step  2  :

  17
  —— ÷ 10
  32

Step  3  :

         17      
 Divide  ——  by  10
         32      

Final result :

  17           
  —— = 0.18889 
  90