I have a Power app, i want to make the app to ask for a excel to the user, once the user upload the Excel the app compare the Excel with a Microsoft List
The list have in common the name of a Ice Cream and the requested data, that is the excel that the user upload, and the available one, that is the Microsoft List data
Once the comparison finish, it need to show the difference of the requested and the available, that data can be positive or negative
Is there a way to do it in Power app, if not, what or how i can do it ?