There are two number format settings in Confluence:

  • Long number format. For example: ###############
  • Decimal number format. For example: ###############.##########

Confluence uses the guidelines in this Java document from Oracle: Class NumberFormat.

To change the number formats in Confluence:

  1. Choose 

    (Settings)

    in the Confluence navigation
  2. Choose Edit
  3. Update the Long Number Format and Decimal Number Format to suit your requirements
  4. Choose Save