Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1978.1962" was replaced by "(19781962/10000)".

Step  1  :

            9890981
 Simplify   ———————
             5000  

Final result :

  9890981              
  ——————— = 1978.19620 
   5000