This could be helpful. Instagram is now displaying how many inactive profiles are among your followers, so that you can remove them from your audience if you prefer.
Instagram Outlines Updated Performance Metrics, Including Audience Growth Indicators
Source: Social Media Today These have been floating around in testing for a little while, but today, Instagram has confirmed that it’s rolling out some updated metrics within the “Insights” tab, in order to give you more guidance as to what content is...