Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_46 (diff VARCHAR, points_for VARCHAR)
### Question:
What is the diff for a club that has a value of 662 for points for?
### Answer:
SELECT diff FROM table_name_46 WHERE points_for = "662"