Bloomfield Bakers accounts for its investment in Clor Confectionary under the equity method. Bloomfield carried the Clor investment at $150,000 and $165,000 at December 31m 2010 and 2011, respectively. During 2011 Clor recognized $80,000 of net income and paid dividends of $30,000. Assuming tha Bloomfield owned the same percentage of Clor thorughtout 2011, what must have been their percentage ownership ?