CREATE TABLE table_2063 ("Teams With Division Titles" TEXT, "Division Championships" FLOAT, "Playoff Berths" FLOAT, "AFC Titles" FLOAT, "Super Bowl Wins" FLOAT)

What is the highest number of division championships where playoff berths were 11?
SELECT MAX("Division Championships") FROM table_2063 WHERE "Playoff Berths" = '11'
SELECT MAX("Division Championships") FROM "table_2063" WHERE "Playoff Berths" = '11'