Saxon Clay

This would be a very welcome addition to help guide users to existing conversations and knowledge instead of continually creating new threads

Sean Nelson Yeah you can tweak display formats for your metrics in Chart Configuration > Display Format. Setting the result metric to '%' will probably do what you're looking for, you can also set it to Custom to get a bit more customization like decimal places 

Sean Nelson without knowing the guts and nuances of those metrics/fields for your particular organization I'd suggest either trying to use a custom attribute as a report filter instead of the custom calculated metric, or using the 'Result Metric Calculation' field in Result Manipulation which lets you perform arithmetic with existing metrics in the report

Hey Martin Cook, if you remove the parenthesis around the INCLUDES_ANY function does it start working? IE 

IF INCLUDES_ANY([Ticket tags], "emea_wd_starter") THEN True ELSE False ENDIF