Answer
$\color{blue}{\approx -198^o55'}$
Work Step by Step
To convert an angle in radian measure to degrees, multiply the angle measure by $\dfrac{180^o}{\pi}$ to obtain:
$-3.47189\text{ radians}
\\=-3.47189 \cdot \dfrac{180^o}{\pi}
\\= -198.9246439^o
\\=-198^o55'28.72"
\\\color{blue}{\approx -198^o55'}$
