Suppose Capital One is advertising a $60-$month, $5\mathrm{.}58\%$ APR motorcycle loan. If you need to borrow $$$$8100$ to purchase your dream$$ Harley$-$Davidson, what will be your monthly$$ payment? $($Note$$: Be careful not to round any intermediate steps less than six decimal$$ places.$)$

I keep typing this into my Ti$-$nspire but it keeps giving me the incorrect answer and I do not know why.

$(8100*0\mathrm{.}465)/(1-(1+0\mathrm{.}465)^-60))=3891\mathrm{.}5000$ which I know isn't nthe correct monthly payment...