public function calculateActivelyDisengagedApplicantsPercentage(): float 	{ 		$activelyDisengagedApplicantsCount = $this->getActivelyDisengagedApplicantsCount(); 		$totalNumberOfApplicants = $this->applicantsCount;  		return ($totalNumberOfApplicants && $activelyDisengagedApplicantsCount) ? round(($activelyDisengagedApplicantsCount / $totalNumberOfApplicants) * 100, 2) : 0; 	}