Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_16225511_2 (school VARCHAR, percent VARCHAR)

### Question ###
How many schools had the win loss ratio of 0.667? 

### Accurate SQL ###

SELECT COUNT(school) FROM table_16225511_2 WHERE percent = "0.667"