Assume an investor buys a T$-$bill with $142$ days to maturity for $$980.$ The bill has a face value of $$1,000.$ Assume that the year is not a leap year. Calculate the investor's bond equivalent yield on this investment.

Present your answer in percentage with $2$ decimal places $($excluding the $\%$ symbol$),$ e$.$g$.12\mathrm{.}34.$