YoY % change for current year YTD compared to prior years full calendar year

[Anonymous]

I've been having difficulty trying to create a measure correctly to display percentage change to add onto a line and bar chart. 

I would like it to act similar to a Year over Year % but need the current Years YTD Average compared to each prior years full calendar year Average

My created measure is [Average] which is calculated by dividing [Product Revenue] and [Products Sold]
And my date calendar is just [Calendar] which the dates are always first of month (e.g. 4/1/2023)

[some_bih]

Hi @Anonymous on link below check part "Year-over-year-to-date growth" (and other parts relating to your measures)

https://www.daxpatterns.com/standard-time-related-calculations/ 

I hope this help