title: Saving files as .csv without losing decimal points
body: <p>I am currently finding an issue when I am converting .xslx to .csv files with a piece of work I am currently completing. It is suppose to walk through from an initial value to a final value, with all the values in particular columns coming back to a difference of 0.</p>
  
  <p>When in .xlsx there doesn't seem to be any issues with the walk through, as it comes back to 0. However, when I convert it to .csv it seems that the second decimal place seems to be removed and the first rounded for some of my larger values. This throws it out and it doesn't reconcile, when the csv is reopened.</p>
  
  <p>I wondered if there was anything I could do to the CSV to stop this happening, as I am aware you can't save any formats, so it must be something in the .csv set up?</p>