CREATE TABLE table_204_223 (id DECIMAL, "party" TEXT, "previous council" DECIMAL, "staying councillors" DECIMAL, "seats up for election" DECIMAL, "election result" DECIMAL, "new council" DECIMAL)

which new council is above labor
SELECT "party" FROM table_204_223 WHERE "new council" > (SELECT "new council" FROM table_204_223 WHERE "party" = 'labour')
SELECT "party" FROM "table_204_223" WHERE "new council" > (SELECT "new council" FROM "table_204_223" WHERE "party" = 'labour')