plz solve as soon as possible and write your answer in 3 digit number such as 1.666

On December 31, 2012, Google Company had 600000 shares of common stock issued and outstanding. Google issued 80000 o March 31,and a 0.12 percent stock dividend on July 1, 2013. On October 1, 2013, Google reacquired 50000 shares of its common stock What number of shares should be used in computing basic earnings per share for the year ended December 31, 2013