The next dividend payment by Delta will be $$2\mathrm{.}90$ per share. The dividends are anticipated to maintain a growth rate of $7\mathrm{.}75$ percent forever. Assume the stock currently sells for $$49\mathrm{.}40$ per share.

What is the dividend yield?

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