Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_27933 ( "meas. num." real, "passed" text, "YES votes" real, "NO votes" real, "% YES" text, "Const. Amd.?" text, "type" text, "description" text )

### Question ###
What was the percentage of yes votes for the measure where the no votes number 199174?

### Accurate SQL ###

SELECT "% YES" FROM table_27933 WHERE "NO votes" = '199174'