Average percent formula help!

[Katherine_McDer]

Hi! I need a formula to calculate the average of the previous 4 weeks %. Screenshot attached. Does anyone know what I would need to put in for that?

I’m assuming the July overall column needs to be a formula, right?

[ScottWorld]

The summary headers are to summarize rows (records), but you’re trying to summarize columns (fields).

You need to create a formula field using the AVERAGE function.

[Paul_Warren]

Yes, use a formula looking something like this
Average({Week 1}, {Week 2},…)