One of the tool that is quite useful is the Steem follower tool created by Hive account@shaunmza.

If you notice if you check your follower on Steemit, it is an alphabetical position which is kind of impossible to know who are the people that recently followed you.

Great thing to consider is the Steem Follower tool which is kind of you can see the most recent of your followers and those who unfollowed you.

On top of it, you can see the summary of the activity every day.

If you want to check yours here is the link you can click here.