whole_func_string: function getPercentage(current, max) {
  	  if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) {
  	    return 0;
  	  }
  
  	  return (current / max * 100).toFixed(2);
  	}
func_code_string: function getPercentage(current, max) {
  	  if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) {
  	    return 0;
  	  }
  
  	  return (current / max * 100).toFixed(2);
  	}
func_documentation_string: Get percentage