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_83 ( years VARCHAR, rank VARCHAR, matches VARCHAR )

### Question ###
What years did the player ranked less than 8 and had 447 matches play?

### Accurate SQL ###

SELECT years FROM table_name_83 WHERE rank < 8 AND matches = 447