Table: busiest_airports_brazil
Columns: rank
location
total_passengers
annual_change
capacity
capacity_in_use

Question: What is the capacity in use of the airport in Rio de Janeiro with an annual change of 40.53%?
SQL: SELECT "capacity_in_use" FROM busiest_airports_brazil WHERE "location" = 'rio de janeiro' AND "annual_change" = '40.53%'