You are reviewing the market value of other advertising companies in order to predict future trends in the market.

If the number of outstanding shares in company $3$ dropped by $\backslash (2\mathrm{.}6\backslash \%\backslash )$ and company $4\text{'}$s share price increased by $\backslash (3\mathrm{.}7\backslash \%\backslash ),$ what would be the difference in $\backslash ($ s $\backslash )$ in the new market value between company $3$ and company $4?$