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_23286158_10 ( location_attendance VARCHAR, high_assists VARCHAR, game VARCHAR )

### Question ###
When 78 is the game and brandon roy (6) has the highest amount of assists how many locations/attendances are there?

### Accurate SQL ###

SELECT COUNT(location_attendance) FROM table_23286158_10 WHERE high_assists = "Brandon Roy (6)" AND game = 78