${\displaystyle \frac{4}{8}}:4={\displaystyle \frac{4}{8}}\cdot {\displaystyle \frac{1}{4}}={\displaystyle \frac{4\cdot 1}{8\cdot 4}}={\displaystyle \frac{4}{32}}\backslash dfrac\{4\}\{8\}:4=\backslash dfrac\{4\}\{8\}\backslash cdot\backslash dfrac\{1\}\{4\}=\backslash dfrac\{4\backslash cdot1\}\{8\backslash cdot4\}=\backslash dfrac\{4\}\{32\}$

${\displaystyle \frac{6}{7}}:8={\displaystyle \frac{6}{7}}\cdot {\displaystyle \frac{1}{8}}={\displaystyle \frac{6\cdot 1}{7\cdot 8}}={\displaystyle \frac{6}{56}}\backslash dfrac\{6\}\{7\}:8=\backslash dfrac\{6\}\{7\}\backslash cdot\backslash dfrac\{1\}\{8\}=\backslash dfrac\{6\backslash cdot1\}\{7\backslash cdot8\}=\backslash dfrac\{6\}\{56\}$