CCan someone help me with this?

The composition of the Fingroup Fund portfolio is as follows: If during the year the portfolio manager sells all of the holdings of stock D and replaces it with 240,000 shares of stock E at $30.00 per share and 240,000 shares of stock F at $10.00 per share, what is the portfolio turnover rate? (Round your answer to 2 decimal places and put it in the following format XX.XX. Do NOT record starting 0's.) Turnover rate %