42/88 is 47.73% when expressed as a percentage. This value tells you that the fraction is just under half of a whole.
The fraction 42/88 can be reduced to 21/44, which still represents the same part of a whole. Whether you write it as a fraction or a percentage, it shows the same proportion.
Knowing the percentage makes it easy to compare with other numbers, like test scores or discounts. You can quickly see that 42/88 is a little less than 50%, which is useful for everyday calculations.
