A bit of a newbie question: How to find % of data that meets a certain condition

Hi.

I’m relatively new to the Knime platform and I’ve been working on a workflow for financial/trading data. One thing I would like to is calculate what % of observations in the dataset fit a certain set of conditions.

For example.

If I have a moving average of 50 periods.

What % of total observations are greater than the moving average?

I have a list of things I would like to do this to and multiple conditions.

Any help would be greatly appreciated.