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How to create a percentage from a query

Posted on 2009-04-05
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Last Modified: 2012-05-06
How do I create a percentage from a query. Suppose I have a table named myTable with a Column named "A" and a column named "B". How can I perform a query resulting in a percentage of A divided by B? I imagine I do something like (A/B) * 100, but I don't know how to set up the query. Can someone please help me out?
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Question by:brgdotnet
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Patrick Matthews earned 260 total points
ID: 24073708
Hello brgdotnet,

If at least one of A or B is not int, smallint, or bigint...

SELECT A, B, 100 * A / B AS Perc
FROM SomeTable

If both are int, smallint, or bigint...

SELECT A, B, 100.0 * A / B AS Perc
FROM SomeTable

Regards,

Patrick
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LVL 39

Assisted Solution

by:appari
appari earned 40 total points
ID: 24073710
have you tried like this?

select columnA/columnB * 100.0 from tablename
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