Convert a percentage rating into a star rating

[Davyc]

At present my site is showing a percentage rating for Movies and TV Shows, you can see this by visiting the link below:

https://moviebuffs.org/movies/category/1-marvel-cinematic-universe/  this is an external rating being pulled from https://www.themoviedb.org/

I'd like to turn this into a star rating, but this goes beyond my knowledge as to how to achieve this - if anyone can take a look and provide the relevant code that would be fantastic.

With thanks