The correct steps to follow to simplify an exponential expression using the Quotient Rule of Integer Exponents are:
Check if the bases are the same; if they are, subtract the exponents of the numerator and denominator (leave as-is otherwise); and write the resulting expression in exponential form.
This applies the Quotient Rule, which states that \( a^m / a^n = a^{m-n} \) when the bases (a) are the same. If the bases are different, you cannot apply this rule.