Table: mayoral_election_results_1973
Columns: 1973_democratic_run_off_primary
manhattan
the_bronx
brooklyn
queens
richmond_staten_is
total

Question: What was the Queens number when Brooklyn was 201,866?
SQL: SELECT "queens" FROM mayoral_election_results_1973 WHERE "brooklyn" = '201,866'

Question: Which Queens number in the 1973 Democratic run-off primary involved Herman Badillo and where the Bronx's percentage was 47%?
SQL: SELECT "queens" FROM mayoral_election_results_1973 WHERE "1973_democratic_run_off_primary" = 'herman badillo' AND "the_bronx" = '47%'

Question: Which Manhattan number appeared when Richmond (Staten Island) was 78%?
SQL: SELECT "manhattan" FROM mayoral_election_results_1973 WHERE "richmond_staten_is" = '78%'