Negated Upper Index of Binomial Coefficient/Corollary 2

Corollary to Negated Upper Index of Binomial Coefficient
Let $n, m \in \Z$.

Then:
 * $\dbinom n m = \left({-1}\right)^{n - m} \dbinom {- \left({m + 1}\right)} {n - m}$

where $\dbinom n m$ is a binomial coefficient.