#### Answer

$-1\frac{15}{19}$

#### Work Step by Step

$-4\frac{1}{4}\div2\frac{3}{8}$
$=-(4\frac{1}{4}\div2\frac{3}{8})$
$=-(\frac{17}{4}\div\frac{19}{8})$
$=-(\frac{17}{4}\times\frac{8}{19})$
$=-(\frac{17}{1}\times\frac{2}{19})$
$=-\frac{34}{19}$
$=-1\frac{15}{19}$