To divide powers with the same base, subtract the exponent of the denominator from the exponent of the numerator. This will give you the simplified form of the expression.
Step 1: Division of Powers
To simplify the expression \( \frac{m^{13}}{m^{5}} \), we apply the property of exponents that states \( \frac{a^m}{a^n} = a^{m-n} \). Thus, we have:
\[
\frac{m^{13}}{m^{5}} = m^{13-5} = m^{8}
\]
Step 2: Substituting the Value of \( m \)
Next, we substitute \( m = 2 \) into the simplified expression:
\[
m^{8} = 2^{8}
\]
Step 3: Calculating the Result
Now, we calculate \( 2^{8} \):
\[
2^{8} = 256
\]
Final Answer
The final result of the division is:
\[
\boxed{256}
\]