If you are investing your money at $11\mathrm{.}67\%$ APR and expecting $4\mathrm{.}11\%$ inflation, by what amount will your purchasing power increase per year?

Enter your answer as a percentage with four decimal places but without the percent symbol. For example, if your answer is $90\mathrm{.}1234\%,$ enter $90\mathrm{.}1234$