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_20799587_1 (county VARCHAR, mccain_percentage VARCHAR)

### Question ###
In how many counties did McCain get 65.72% of the votes?

### Accurate SQL ###

SELECT COUNT(county) FROM table_20799587_1 WHERE mccain_percentage = "65.72%"