Ryan Company purchased $80\%$ of Chase Company for $$240,000$ when Chase$$s book value was $$300,000.$ Chase has $50,000$ shares outstanding and currently has a book value of $$400,000.$ Assume Chase reacquired $8,000$ shares of its common stock from outsiders at $$10$ per share. What is Ryan's percent ownership in Chase after the acquisition of the treasury shares $($rounded$)?$