Function formatPercent

apps/site/scripts/compare-size/index.mjs:23–26

(oldValue, newValue)

 * @returns {string} Formatted percentage
 */
const formatPercent = (oldValue, newValue) => {
  const percent = (((newValue - oldValue) / oldValue) * 100).toFixed(2);
  return `${percent > 0 ? '+' : ''}${percent}%`;
};

/**
 * Categorizes asset changes