CREATE TABLE table_149330_1 (change_in_seat VARCHAR, _percentage_of_votes VARCHAR)

What was the number of seat changes when the % of votes was 23.75?
SELECT change_in_seat FROM table_149330_1 WHERE _percentage_of_votes = "23.75"
SELECT "change_in_seat" FROM "table_149330_1" WHERE "23.75" = "_percentage_of_votes"