Solution - Fraction to decimal (repeating)

During long division, repeated remainders indicate a repeating cycle. Early remainders: $$6\to 4\to 5\to 1\to 3\to 2$$, repeating part: $$857,142$$.

Compose the decimal using non-repeating and repeating parts. Non-repeating: $$$$, repeating: $$857,142$$, final: $$0.\left(857142\right)$$.