17/400 = 4.25%
A value like 17/400 can show up in everyday situations involving small chances, discounts, or portions of a group. For example, a store promotion might give a prize to about 4.25% of entries, or a survey might find that 17 out of 400 people share a certain opinion.
To picture 17/400 quickly, think of a group of 400 items with only 17 highlighted. It is a little more than 4 out of every 100, so 4.25% is just over one twenty-fifth of the whole.
A common mistake is to read 4.25% as 4.25 out of every 10 instead of 4.25 out of every 100. The percent sign means “per hundred,” so this value represents a small part of the total, not nearly half.
