Yeah i think i get it… the total amount of users is 90 Windows and 10 Linux. At the next survey its 89 Windows and 11 Linux. So linux is up by 10% but Windows only down by 0.9% compared to the last value

Aha i did not know about % points. Why on earth is this the same “%” sign… anyway thanks for clarification

no, not the rounding error: keep in mind, i am a statistic noob: The total amount of plus and minus in the bar chart should cancel eachother out because otherwise all useres wouldnt be 100% which sounds odd.

But as stated in the other reply i am really a noob and just read the wikipedia on precetnage points.

those numbers do not add up to 100% again?

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