In Excel, you can scale a worksheet for printing by shrinking or enlarging its size to better fit the printed pages. You can also scale a worksheet to fit the paper width of printed pages, or specify the number of pages that you want to use for the printed worksheet.
Fit to one page - Microsoft Support
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Scale to fit Paper Size is not working - Microsoft Community
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Video: Print a worksheet on a specific number of pages - Microsoft Support
Scale a worksheet - Microsoft Support
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