CREATE TABLE table_1618358_1 (stamp_duty_reserve_tax VARCHAR, over_total_tax_revenue__in__percentage_ VARCHAR)

What is the stamp duty reserve tax when the percentage over total tax revenue is 0.79?
SELECT stamp_duty_reserve_tax FROM table_1618358_1 WHERE over_total_tax_revenue__in__percentage_ = "0.79"
SELECT "stamp_duty_reserve_tax" FROM "table_1618358_1" WHERE "0.79" = "over_total_tax_revenue__in__percentage_"