Morimoto, Incorporated, has a profit margin of $6\mathrm{.}4$ percent on sales of $$22,200,000.$ Assume the firm has debt of $$8,500,000$ and total assets of $$15,100,000.$ What is the firm$$s ROA?

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