Take 25 and divide it by 38. 25/38= a decimal. Take and do the long division bridge, 25 on the iside and 38 on the outside. 38 does not go into 25 so you add a decimal point after the 25 and put a 0. now making the division equation 250/38 but dont forget to put aq decimal up top. Then you take 250/38 and you will get 6.57... but you will ormally roud the answer up so it would be .66