Harnesses are constructed in a process with two sequential resources. The processing times for the resources are $300$ and $260$ seconds, respectively. The first resource has $8$ workers and the second resource has $4$ workers. Demand occurs at the rate $0\mathrm{.}78$ harnesses per minute.

What is the utilization $(\%)$ of the second resource?

Note: Round your answer to $1$ decimal place.

Utilization

$\%$