CREATE TABLE table_204_246 (id DECIMAL, "department" TEXT, "total deputies" DECIMAL, "uninominal deputies" DECIMAL, "plurinominal deputies" DECIMAL, "special indigenous\ or campesino deputies" DECIMAL, "senators" DECIMAL)

how many more total deputies does benji have than state senators ?
SELECT ABS((SELECT "total deputies" FROM table_204_246 WHERE "department" = 'beni') - (SELECT "senators" FROM table_204_246 WHERE "department" = 'beni'))
SELECT ABS((SELECT "total deputies" FROM "table_204_246" WHERE "department" = 'beni') - (SELECT "senators" FROM "table_204_246" WHERE "department" = 'beni'))