Generally speaking, a number of likes that is higher than 15% of your follower base is excellent. If the account is systematically below 5%, I would highly suspect that the account has a high number of fake followers. So if you have 500 followers, 50 likes per pic is good.
What happens after 10k followers on Instagram?
Once you have 10k followers, Instagram will make it easier for you to get people to your website via Stories with the swipe up to link feature. Swipe up is the only way to get a direct link from your Instagram to your other web properties. And, it’s available in STORIES, if you have 10k followers.