A stock has a price of $200 and earnings per share of $30. It pays out a dividend of $16.3. What is the sustainable rate of growth for its dividends? Express your answer as a %, for example if the answer is 7.32% then enter 7.32 in the answer box.

A stock has a price of $200 and earnings per share of $30. It pays out a dividend of $16.3. What is the sustainable rate of growth for its dividends? Express your answer as a \%, for example if the answer is 7.32% then enter 7.32 in the answer box