Jaeger, Inc. bonds have a $6\mathrm{.}45\%$ coupon rate with semiannual coupon payments. They have $16$ years to maturity and a par value of $$1,000.$ What is the current yield of the bond if the bond is selling at a market price of $$873\mathrm{.}73?$ Submit your answer as a percentage and round to two decimal places $($Ex$.0\mathrm{.}00\%)$