Suppose you have $$49,000$ to invest. You're considering Miller$-$Moore Equine Enterprises $($MMEE$),$ which is currently selling for $$70$ per share. You notice that a put option with a $$70$ strike is available with a premium of $$2\mathrm{.}80.$ Calculate your percentage return for the six$-$month holding period if the stock price declines to $$66$ per share.

Note: A negative value should be indicated by a minus sign. Leave no cells blank $-$ be certain to enter $"0"$ wherever required. Do not round intermediate calculations. Enter your $6-$month return as a percent rounded to $2$ decimal places.

Percentage return

$-42\mathrm{.}85\%$