What's the percentage of the users who have rated "1" on the movie "When Will I Be Loved"?
When Will I Be Loved' is movie_title; rated 1 refers to rating_score = 1; percentage = Divide(Count(rating_id where rating_score = 1),Count(rating_id)) *100;
SELECT CAST(SUM(CASE WHEN T1.rating_score = 1 THEN 1 ELSE 0 END) AS REAL) * 100 / COUNT(*) FROM ratings AS T1 INNER JOIN movies AS T2 ON T1.movie_id = T2.movie_id WHERE T2.movie_title = 'When Will I Be Loved'