protected function drawProgressBar($current, $label)
    {
        $percentage = $this->percentageFormatted($current / $this->total);

        if ($this->shouldRedraw($percentage, $label)) {
            $progress_bar = $this->getProgressBar($current, $label);
            $this->output->write($this->parser->apply($progress_bar));
        }

        $this->current_percentage = $percentage;
    }