How to view Participation details under YOY Dashboard?

Within the 'Performance' section on the left menu, go to 'Dashboard'.
Click on 'Full Year Over Year Report' to review.
Click on 'Participation' tab to view the details compared yearly.
You can filter the details using the slicer panel located at the top right corner of the page.
You can find the increase in enrollments and participation rate compared between years.
To view the enrollment details by school year and subject, hover the mouse on the subject line, you can find the details.
When you click on the enrollment by subject, you can find the list of participants, non-participants for that subject will be highlighted accordingly. You can also view the increase in enrollments and overall participation rates that are updated.
When you right click on colored lines, you can find more options and can drill through the section.
After drilling through, the students details for overall year will be displayed in tabular format.