Python code to read Excel files with 2.4m data and then generate 3 excel file of 1m,1m, .4m data [closed]

I have a excel file in which we have 2.4m data so because of Excel 1m limitation I'm unable to open it. I want to write python code which reads the data of big excel and also split data in 3 excel of 1m,1m,.4m data count

I have tried using openpyxl able to read data but not able to generate 3 files.

source https://stackoverflow.com/questions/75164123/python-code-to-read-excel-files-with-2-4m-data-and-then-generate-3-excel-file-of

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