An investment offers a total return of $15$ percent over the coming year. Janice Yellen thinks the total real return on this investment will be only $7\mathrm{.}2$ percent. What does Janice believe the inflation rate will be over the next year?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

Answer is complete but not entirely correct.

$\backslash$table$[[\backslash$table$[[$Inflation$],[$rate$]],\%$