The fraction 43/81 works out to 53.09% when it’s expressed as a percent. This value is rounded to two decimal places, so you’ll see it written exactly like that in most reports.
Seeing the fraction as a percent helps when you compare it to other numbers that are already in percentage form. For example, 53.09% is a little more than half of a whole, which means the fraction is just over 0.5 when you look at it as a decimal.
In everyday use, you might meet 43/81 in statistics, grade calculations, or simple probability problems. Knowing that it’s about 53% lets you quickly gauge its size without having to do the math each time.