How do you want to normalize it? There are different ways. You could divide everything by $58$ and then all edges will have value between $0$ and $1$.
You could also take the total weight of all edges leading out of a vertex, and then normalize with respect to that value. For instance, the edges leading out of vertex $1$ would become $5/7$ and $2/7$. Of course, this process yields a directed graph (e.g. the new edge from $1$ to $4$ would be $5/7$, but the new edge from $4$ to $1$ would be $5/68$).