Suppose a stock has generated the following annual returns: $14\mathrm{.}6\%,-14\mathrm{.}3\%$ and $8\mathrm{.}6\%.$ What was its total return during that period? Answer in percent, rounded to two decimal places $($e$.$g$.,4\mathrm{.}32\%=4\mathrm{.}32).$