Calculation= [SharePoint – Active Files] / [SharePoint – Files]. Where [SharePoint – Active Files] is the total of active files.Active Files is the number of active files on the site. A file is considered active if it has been saved, synced, modified or shared within the specific time period.
NOTE: A file activity can occur multiple times for a single file, but will count only as one active file. For example, you can save and sync the same file multiple times over a specified time period, but it will count only as one single active file and one single synced file in the data. > If files were removed during the specified time period for the report, the number of active files shown in the report may be larger than the current number of files on the site.