342/456 = 75%
The fraction 342/456 represents 75%, or three-quarters of a whole. A value like this might show up when 342 out of 456 students complete a survey, 75% of a battery remains, or most of a project has been finished.
You can picture it as a square divided into four equal parts, with three parts shaded. Since 75% is close to three out of every four, it is also easy to estimate as “about three-quarters” without thinking about exact numbers.
A common mistake is to confuse 75% with 0.75% because the decimal and percent forms look similar. Remember that 75% means 75 out of 100, while 0.75% is much smaller—less than one percent.