How can I avoid garbled text on Excel expored from Report Manager?

Summary:

I want to know advanced setting for Excel export from report manager.

When I export Excel from Report Manager, the garbled text appeared on currency attributes in it.

In addition, percentage shows the number with both 1 decimal points and 2 decimal points.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

25A patch 3

Code Snippet (add any code snippets that support your topic, if applicable):