Relying on the order of your followings within Instagram itself is practically pointless. The list may not be displayed in chronological order, and the algorithm is constantly changing the results. If you need to easily navigate through all of this, I use recentlyfollowed. The service shows recent changes, doesn't require logging in to the app, lets you track new followings and followers, and even receive notifications about changes if needed.
Relying on the order of your followings within Instagram itself is practically pointless. The list may not be displayed in chronological order, and the algorithm is constantly changing the results. If you need to easily navigate through all of this, I use recentlyfollowed. The service shows recent changes, doesn't require logging in to the app, lets you track new followings and followers, and even receive notifications about changes if needed.