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_256286_55 (description VARCHAR, _percentage_yes VARCHAR)

### Question ###
What is the description of the measure that got 78.27% yes votes?

### Accurate SQL ###

SELECT description FROM table_256286_55 WHERE _percentage_yes = "78.27%"