26/52 = 50%
A value like 26/52, or 50%, can show up in everyday life when half of a group chooses one option, such as 26 out of 52 students picking pizza for lunch. You might also see it in a sale where an item is marked half off.
To picture 26/52 quickly, imagine splitting 52 things into two equal groups of 26. One of those groups is half the whole set, so the value is right in the middle.
A common point of confusion is thinking that 50% always means 50 items. It means half of the total, so the number of items depends on how many there are altogether.