Among the repositories with over 200 likes, how many of them have files contained by solutions with a processed time of under 636439500080712000?
over 200 likes refers to Stars > 200; ProcessedTime<636439500080712000;
SELECT COUNT(T2.RepoId) FROM Repo AS T1 INNER JOIN Solution AS T2 ON T1.Id = T2.RepoId WHERE T2.ProcessedTime < 636439500080712000 AND T1.Stars > 200