CREATE TABLE table_2127 ("Rank" FLOAT, "Couple" TEXT, "Judges" FLOAT, "Public" FLOAT, "Total" FLOAT, "Vote percentage" TEXT, "Result" TEXT)

What couple had a vote percentage of 7.691%
SELECT "Couple" FROM table_2127 WHERE "Vote percentage" = '7.691%'
SELECT "Couple" FROM "table_2127" WHERE "Vote percentage" = '7.691%'