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_16186152_1 (percentage VARCHAR, state_delegate VARCHAR)

### Question ###
What's the percentage when the state delegate is 1662?

### Accurate SQL ###

SELECT percentage FROM table_16186152_1 WHERE state_delegate = 1662