Question: What is the percentage of historical works that have not fewer than five scenes in the 1500s?
SQL: SELECT CAST(( SELECT COUNT(T1.id) FROM works AS T1 INNER JOIN chapters AS T2 ON T1.id = T2.work_id WHERE T1.GenreType = 'History' AND T1.DATE BETWEEN 1500 AND 1599 GROUP BY T1.id HAVING COUNT(T2.Scene) >= 5 ) AS REAL) * 100 / COUNT(id) FROM works WHERE GenreType = 'History' AND DATE BETWEEN 1500 AND 1599