public function parsePercentNumber($numberToParse, Locale $locale, $formatLength = NumbersReader::FORMAT_LENGTH_DEFAULT, $strictMode = true)
    {
        NumbersReader::validateFormatLength($formatLength);
        return $this->doParsingWithParsedFormat($numberToParse, $this->numbersReader->parseFormatFromCldr($locale, NumbersReader::FORMAT_TYPE_PERCENT, $formatLength), $this->numbersReader->getLocalizedSymbolsForLocale($locale), $strictMode);
    }