CREATE TABLE table_203_494 (id DECIMAL, "party" TEXT, "votes" DECIMAL, "%" DECIMAL, "swing" DECIMAL, "seats" DECIMAL, "change" DECIMAL)

which party received the least votes ?
SELECT "party" FROM table_203_494 ORDER BY "votes" LIMIT 1
SELECT "party" FROM "table_203_494" ORDER BY "votes" NULLS FIRST LIMIT 1