Let $f: [0,\infty )\to [0,\infty )$ be given by $f\left(x\right)=\sum _{i=1}^{10}\left(\frac{x^i}{i}\right)$. If $f^{\text{'}}\left(x\right)$ denotes the derivative of $f\left(x\right),$ then the value of $\underset{x\to 1}{\lim }\frac{f^{\text{'}}\left(x\right)-10}{x-1}$ is