The formula is \(\frac{number}{100}= \frac{is}{of}\).
In this case 239.3 is is and we don't know of because they said of what?
Plug the number in to the formula and we have
\(\frac{23}{100} = \frac{239.2}{?}\)
Solve the problem by multiply 239.2 into 23 and we get 5501.6 as the answer