Excel Sheet with cells in Non-English fonts loads very slowly

[rahulajmera]

Hello,

I'm working on an excel sheet that contains english and non-english data spread across multiple columns.
The few first columns of the excel sheet contains values in a Non-English Language, but the font still shows Calibri.
These values take a long time to load and whenever I open a sheet containing these entries, the excel will load each row at a time and takes nearly 5-10 seconds to display the entire page.

Can anyone help me hasten this process so that the sheet loads instantaneously?

I'm unable to add a screenshot or attach the excel file here to demonstrate the problem...