SELECT MAX("Played") FROM table_77570 WHERE "Goal Difference" < '-27'
What is the highest number played with a goal difference less than -27?
CREATE TABLE table_77570 (
    "Position" real,
    "Club" text,
    "Played" real,
    "Points" text,
    "Wins" real,
    "Draws" real,
    "Losses" real,
    "Goals for" real,
    "Goals against" real,
    "Goal Difference" real
)