How do I show the percentage value in a views_field?
- col(1) (group by) field_a
- col(2) (count)field_a *100/number of results " -->@total"
I'm still not able to use @total in a computed_field or a math-expression_field or a global_custom_field.
I need this value for the Highcharts module, so using "aggregation plus" also seems not the solution.
Using a PHP field inside views is highly risky for security reasons as I read here in other answers.