What is the % Of Constituency Vote, when # Of Constituency Votes is greater than 25,643,309, and when # Of Candidates is 310?
CREATE TABLE "general_election_results" (
  "election" real,
  "leader" text,
  "num_of_candidates" real,
  "num_of_constituency_votes" real,
  "pct_of_constituency_vote" text
);
SELECT "pct_of_constituency_vote" FROM "general_election_results" WHERE "num_of_constituency_votes">'25,643,309' AND "num_of_candidates"=310;