• bus_factor@lemmy.world
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    20 days ago

    I think it’s short for percentage points in this case. 22% minus 8 percentage points is 14%, which I assume was the fill level of some other dam which was decommissioned.

    Pretty confusing phrasing, took me a minute to work out.

      • bus_factor@lemmy.world
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        20 days ago

        22% minus 8 percentage points is 14%.

        22% minus 8% is 20.24%.

        This is because 8% of 22% is 1.76%, but when using percentage points you just subtract the number.

        • wake@quokk.au
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          20 days ago

          Thanks, “8% of 22%” had crossed my mind so thanks for explaining it more succinctly.

      • WildPalmTree@lemmy.world
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        20 days ago

        Percent and percentage points are not the same. Ignoring the issue at hand, you will do well in life learning this lesson.