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_18328569_1 ( clubs_remaining VARCHAR, winners_from_previous_round VARCHAR )

### Question ###
How many clubs are remaining when the winners from the previous round totals 4?

### Accurate SQL ###

SELECT clubs_remaining FROM table_18328569_1 WHERE winners_from_previous_round = "4"