Determine the temperature in Celsius.

\(\displaystyle{C}={\frac{{{5}}}{{{9}}}}{\left({F}-{32}\right)}\) Write the formula

\(C=\frac{5}{9}(867-32)\) Substitute the value of Celsius

\(C=\frac{5}{9}(835)\) Perform operation inside the parenheses

\(\displaystyle{C}\approx{463.9}\) Simplify