I need help solving this.

A one-year zero coupon bond costs$99.43today. Exactly one year from today, it will pay$100.

What is the annual yield-to-maturity of the bond? (I.e., what is the discount rate one needs to use to get the price of the bond given the future cash flow of$100in one year?)

*Make sure to input all percentage answers as numeric values without symbols, and use four decimal places of precision. For example, if the answer is 6%, then enter 0.0600.