The fraction 2/31 is equal to 6.45% when converted to a percentage and rounded to two decimal places. This small percentage represents about 1/15 of a whole, which isn't a lot in most contexts. It's less than one-tenth, so you can think of it as a pretty small portion of something.
To put this in perspective, if you had a pizza cut into 31 slices and took 2 of them, you'd have about 6.45% of the pizza. Or if you had 31 days in a month and only worked for 2 of them, you'd be working about 6.45% of the month. It's a useful fraction to know for various calculations and real-world situations where you might need to express a small part of a larger whole.