What is 2/80 as a percentage? It is 2.50%. This small number shows how a tiny part of a whole can still be expressed clearly with a percent sign.
The fraction 2/80 can be reduced to 1/40, which is easier to picture. When you think of 40 equal pieces, one piece represents that 2.5 % of the total amount.
Knowing the percentage helps in everyday situations—like calculating discounts, tax, or the share of a group. Rounding to two decimal places keeps the figure precise without being too complicated.