Table schema:
CREATE TABLE table_name_6 (goals_for VARCHAR, games VARCHAR, pct__percentage VARCHAR, points VARCHAR)

Question: How many Goals have a Pct % larger than 0.557, a points value smaller than 90, and a games value larger than 68?
SQL: SELECT COUNT(goals_for) FROM table_name_6 WHERE pct__percentage > 0.557 AND points < 90 AND games > 68