Suppose the $6-$month Mini S&P $500$ futures price is $1,406\mathrm{.}27,$ while the cash price is $1,392\mathrm{.}91.$ What is the implied dividend yield on the S&P $500$ if the risk$-$free interest rate is $5\mathrm{.}4$ percent?

Note: Do not round intermediate calculations. Enter your answer as a percent rounded to $2$ decimal places.