##### sql server

Know MoreHow to calculate percentage with a SQL statement Ask Question Asked 10 years, , Since you have an aggregate ('sum(CountofGrade)') in the outer select, don't you need a group by clause in it too? , How to calculate the percentage of an aggregated column of a grouped resultset in SQL Server-1...

## Calculate Percentages in Tableau

Know MoreThe percentage options on the Analysis menu correspond to the percentage table calculations When you select a percentage option, you are actually adding a Percent of Total table calculation See Transform Values with Table Calculations for more information If you are unsure what the current percentage calculation means, display the grand totals...