/**
* @param $value
* @param $metric
* @param $totals
*
* @return mixed|string
*/
private function getPercentValue($value, $metric, $totals)
{
if ($totals == 0) {
$pct = "N/A%";
} else {
$format_cbk = ReportConstants::getFormatCbk();
$pct = call_user_func($format_cbk[$metric . '_perc'], $value / abs($totals));
}
return $pct;
}
