Professor did a poor job explaining this section in the recorded lecture

Check my work For the past year, Hawkeye, Inc., had a cost of goods sold of $63,382. At the end of the year, the accounts payable balance was $12,889. How long on average did it take the company to pay off its suppliers during the year? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Days' sales in payables days