Suppose the following financial information is available for Walgreens. (in millions) 2022 2021 Average common stockholders' equity $13,610.5 $11,842.0 Dividends declared for common stockholders 476 381 Dividends declared for preferred stockholders 0 0 Net income 2,044 2,242 Calculate the payout ratio and return on common stockholders' equity for 2022 and 2021. (Round answers to 1 decimal place, e.g. 12.5%) Payout ratio Return on common stockholders' equity 2022 % % 2021 % %