Please post a new, separate question with the bill's country of origin. The US stopped issuing fractional currency in the 19th century.
It's still worth 25 cents in Canada.
1 cent
Value of 1874 series 10 cent paper money
It is worth 50 cents. That is why it is called a 50 cent piece.
The 25 cent paper bill you refered to is called "fractional currency". The US Government did not issue fractional currency until 1862.
You need to post a new question including the country of origin. There was no US 25 cent note made in 1923 and the world is a vast place, so please include a country so we can find its value.
25% of the number would be 5 times as large as 5% So, 5 times as large as 16 is 80. Answer = 80.
Because we don't use fractional paper currency such as a paper 50 cent note.
one cent
One cent
The value very much depends on the grade (condition) of the coin. Most are low grade coins that sell from 10 cents to $1.00.
Value of 1986 fifty cent piece