Convert both to the same unit first. 2 m = 200 cm.<br><br>
&bull; Percentage = \(\frac{10 \text{ cm}}{200 \text{ cm}} \times 100\%\) = \(\frac{10}{200} \times 100\%\) = \(\frac{1}{20} \times 100\%\) = 5%<br><br>
Final Answer: 5%