CREATE TABLE table_66111 ("Japanese Title" CLOB, "Romaji Title" CLOB, "TV Station" CLOB, "Episodes" FLOAT, "Average Ratings" CLOB)

What episode has average ratings of 7.4%?
SELECT AVG("Episodes") FROM table_66111 WHERE "Average Ratings" = '7.4%'
SELECT AVG("Episodes") FROM "table_66111" WHERE "Average Ratings" = '7.4%'