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_2771237_1 ( overall_attendance VARCHAR, average_attendance VARCHAR )

### Question ###
How many times was the overall attendance 17807?

### Accurate SQL ###

SELECT COUNT(overall_attendance) FROM table_2771237_1 WHERE average_attendance = 17807