What percent of 9.2 is 2.5?
\(Make\ a\ fraction\ and\ multiply\ it\ by\ 100\%\\\\ \frac{2,5}{9,2}*100\%=\frac{250}{9,2}\%=27,2\%\\\\ 2,5 \ is\ 27,2\%\ of\ 9,2.\)
9.2 minus 2.5 and you will get an answer