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 (gross_revenue__1986_ VARCHAR, tickets_sold___available VARCHAR)

### Question ###
What was the gross revenue (1986) when there were tickets sold/available of 24,000 / 24,000 (100%)?

### Accurate SQL ###

SELECT gross_revenue__1986_ FROM table_name_83 WHERE tickets_sold___available = "24,000 / 24,000 (100%)"