Rotating list without repeating numbers

I need to make a list that has 90 people and each day I need it to pick 4 random people. I need it to keep rotating people daily for the entirety of the monthfrom the first day of the month without utilizing the same people over again. I've seen it before can I please please have help. I not excel savy at all so I need it dummy proof

Let's assume that your 90 names are listed in column A starting from A2 downwards.
Put in B2 formula:

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and copy it down
then put in C2 formula:

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and also copy it down.
You will get list of the 90 names in random order.
You can copy this list and PasteSpecial as values only somewhere (say column D and pick every day 4 persons)
It is important to paste special, because otherwise the list will change after each recalculation of the spreadsheet.

See the attached file.
Zeszyt1.xls