This function returns the current protocol utilization of the base asset. The formula for producing the utilization is:
Utilization = TotalBorrows / TotalSupply
functiongetUtilization()publicviewreturns(uint)
RETURNS: The current protocol utilization percentage as a decimal, represented by an unsigned integer, scaled up by 10 ^ 18. E.g. 1e17 or 100000000000000000 is 10% utilization.