61/70 expressed as a percentage is 87.14%. This number comes from the fraction when it’s written in the familiar “percent” form that we use in everyday life.
The fraction 61/70 shows that 61 parts out of a total of 70 parts are being considered. It’s a little less than a whole, but still a fairly large portion of the whole set.
When we write it as 87.14%, the result is rounded to two decimal places. This makes it easy to compare with other percentages or to use in simple calculations without dealing with long decimal strings.