The fraction 40/97 works out to 41.24% when you turn it into a percent. This is the rounded value you’ll see on most calculators and reports.
Since 40 is a little less than half of 97, the fraction is just a bit over 40 %. It’s close to the simple fraction 2⁄5 (which is 40 %), but the extra 0.24 % makes it a tiny bit higher. You can think of it as “about four out of every ten parts” if you like a quick mental picture.
People often use this kind of conversion when they need a quick sense of scale, like comparing test scores or percentages of a budget. Keeping the number to two decimal places, 41.24 %, is usually precise enough for everyday needs.