Simplify x powered by 675/x powered by 453.
To simplify the expression, we can use the quotient rule of exponents:
\[x^a / x^b = x^{a-b}\]
In this case, we have \[x^{675} / x^{453} = x^{675-453} = x^{222}\]
Thus, the simplified expression is \(x^{222}\)