You have just been offered a bond for $850.26. The coupon rate is 7 percent payable annually, and the yield to maturity on new issues with the same degree of risk are 9 percent. You want to know how many more interest payments you will receive, but the party selling the bond cannot remember. If the par value is $1,000, how many interest payments remain? (Do not round intermediate calculations. Round your answer to the nearest whole number.)