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_name_34 (in_de_creased_by INTEGER, percentage_in_de_crease VARCHAR, seats_2010 VARCHAR)

### Question ###
Name the highest In/de-creased which has a Percentage in/de-crease of 100%, and Seats 2010 larger than 8?

### Accurate SQL ###

SELECT MAX(in_de_creased_by) FROM table_name_34 WHERE percentage_in_de_crease = "100%" AND seats_2010 > 8