Yeah, “percentage points” is used to refer to a difference between two percentages.
For example, let’s say some company previously held 25% of the market, but grew and is now holding 50% of the market. The company’s market share actually doubled in size, which we could call an increase of 100%. Or, looking at it another way, because they grew from 25% to 50%, you can call it an increase of 25 percentage points.
Whoa do “percent” and “percentage points” actually refer to different things?
Yeah, “percentage points” is used to refer to a difference between two percentages.
For example, let’s say some company previously held 25% of the market, but grew and is now holding 50% of the market. The company’s market share actually doubled in size, which we could call an increase of 100%. Or, looking at it another way, because they grew from 25% to 50%, you can call it an increase of 25 percentage points.
Yes. If you have a half full battery it’s at 50% full.
If the charge goes up by 50% you get a 75% full battery.
If the charge goes up by 50 percentage points it goes up to 100%