Sorry about the delay caused,
We have analyzed you query and you can display 0 before the decimal value by setting the particular column type as decimal or double. By default these cell types shows the 0 before the decimal value. if you type .6 , it will display as 0.6. If this is not your requirement, please modify the attached sample based on your requirement and share the exact requirement with us? It would be helpful for us to server you better.
Please let us know if you need further assistance.
Thanks for your update.