Divide. Write your answer in lowest terms.

5x10w38x2\displaystyle \frac{{{5}{x}^{{10}}{w}^{{3}}}}{{{8}{x}^{{2}}}}÷\displaystyle \div7x2w44w6\displaystyle \frac{{{7}{x}^{{2}}{w}^{{4}}}}{{{4}{w}^{{6}}}}