CREATE TABLE table_3352 ("meas. num" FLOAT, "passed" TEXT, "YES votes" FLOAT, "NO votes" FLOAT, "% YES" TEXT, "Const. Amd.?" TEXT, "type" TEXT, "description" TEXT)

Name the % yes for yes votes for 78961
SELECT "% YES" FROM table_3352 WHERE "YES votes" = '78961'
SELECT "% YES" FROM "table_3352" WHERE "YES votes" = '78961'