Hook Industries' capital structure consists solely of debt and common equity. It can issue debt at rd = 8%, and its common stock currently pays a $3.50 dividend per share (D0 = $3.50). The stock's price is currently $29.50, its dividend is expected to grow at a constant rate of 9% per year, its tax rate is 35%, and its WACC is 13.10%. What percentage of the company's capital structure consists of debt? Round your answer to two decimal places.