@Value.Derived
  public double getGasPriceFraction() {
    return getGasPricePercentile() / 100.0;
  }
Returns the fraction to use for gas price calculations. This is derived from the gas price
percentile.

@return the fraction for gas price calculations
ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/ApiConfiguration.java