CREATE TABLE table_77961 ("Team" TEXT, "Played" FLOAT, "Drew" FLOAT, "Lost" FLOAT, "Against" FLOAT, "Difference" FLOAT, "Points" FLOAT)

What is the highest difference for the team that had less than 0 draws?
SELECT MAX("Difference") FROM table_77961 WHERE "Drew" < '0'
SELECT MAX("Difference") FROM "table_77961" WHERE "Drew" < '0'