Divide :

0.688 ÷ 8

On dividing 0.688 by 8, we get:

$\begin{array}{r} 0.086 \ 8 \overline{\smash{)} 0.688 } \ \underline{0}\phantom{.000} \ 68\phantom{0} \ \underline{64}\phantom{0} \ 48 \ \underline{48} \ 0 \phantom{.} \end{array}$

Hence, 0.688 ÷ 8 = 0.086