Representing the interpretation (9)
I believe the answer is:
rendering
This clue might be a double definition.
'representing' is the first definition.
The definition and answer can be both related to change as well as being present participle verbs.
Perhaps they are linked in a way I don't understand?
'the interpretation' is the second definition.
('rendering' can be a synonym of 'interpretation')
Can you help me to learn more?
(Other definitions for rendering that I've seen before include "is a performance" , "Interpretation" , "Wall plaster; translation" , "Putting in for payment" , "Dealing with carcass" .)