You can define any 2 numeric CB fields that exist in the database (eg. any integer or decimal fields) to be used to calculate the ratio. If displayed as a decimal or percentage, you can set the number of decimal places to round the result to. If displayed as fraction, you have the option to simplify it if possible and define what is used as the separator.
- Install the plugin through the CB Plugin Management page
- Publish the plugin on the CB Plugin Management page
- Add a new “Ratio Field” type from the CB Field Management page
- Define the field names to use and set the other parameters as desired