Through the course of the play Lear is the most transformed of all the characters. He goes through seven major stages of transformation on his way to becoming an omniscient character: resentment, regret, recognition, acceptance and admittance, guilt, redemption, and optimism.
King Lear Summary
King Lear divides his kingdom among the two daughters who flatter him and banishes the third one who loves him. His eldest daughters both then reject him at their homes, so Lear goes mad and wanders through a storm.
Hope this helps at all :)
Sorry if I couldn’t be of help :|