CREATE TABLE table_27950 ("meas. num." FLOAT, "passed" TEXT, "YES votes" FLOAT, "NO votes" FLOAT, "% YES" TEXT, "Const. Amd.?" TEXT, "type" TEXT, "description" TEXT)

Was the constitution amended when the percentage of yes votes was 69.82%?
SELECT "Const. Amd.?" FROM table_27950 WHERE "% YES" = '69.82%'
SELECT "Const. Amd.?" FROM "table_27950" WHERE "% YES" = '69.82%'