342/798 = ≈42.86%
Rounded to 2 decimal places.
A value like 342/798, or 42.86%, could describe the share of students who bring lunch from home, customers who choose a certain product, or survey participants who agree with a statement. It shows that a little less than half of a group fits the category.
To picture it quickly, imagine 100 people lined up: about 43 of them would be included. You can also think of it as just under one-half, since half would be 50%.
A common mistake is treating 42.86% as exactly 43% or exactly two-fifths, even though those are only close estimates. Rounding is useful for a quick idea, but the original fraction is more precise.