2. (6 points) Convert $\frac{15}{37}$ to a decimal, the 2016th digit from left to right in the decimal part is
【Solution】Solution: According to the problem, we have:
$$
\begin{array}{l}
\frac{15}{37}=0.405 \\
2016 \div 3=672
\end{array}
$$

Therefore, the 2016th digit is 5. Hence, the answer is: 5