Solution - Simplification or other simple results

Step  1  :

            16
 Simplify   ——
            45

Equation at the end of step  1  :

  16
  —— ÷ -144
  45

Step  2  :

         16      
 Divide  ——  by  -144
         45      

Final result :

    1             
  ———— = -0.00247 
  -405