CREATE TABLE table_27938 ("meas. num." FLOAT, "passed" TEXT, "YES votes" FLOAT, "NO votes" FLOAT, "% YES" TEXT, "Const. Amd.?" TEXT, "type" TEXT, "description" TEXT)

How many votes passed are listed on the measure that had 390338 yes votes?
SELECT COUNT("passed") FROM table_27938 WHERE "YES votes" = '390338'
SELECT COUNT("passed") FROM "table_27938" WHERE "YES votes" = '390338'