"Also you could see that the unformatted value is '0.98880000000000001' (raw data). How can i extract this 0.9888 from that?"

In Re: Spreadsheet::Read module is rounding the decimals in XLSX file, I provided:

• A fully functional script.
• The output from that script.
• Links to documentation.
• Advice on issues should you choose a different, but closely related, function.

My apologies. Clearly that wasn't sufficient, free work for you!

If, at some point, you want to extract a digit and change 0.9888 to 0.98880000000000001 in my code, you'll find out for yourself. If you're too lazy to do that, stay ignorant!

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