javascript 字符串计算和创建者的百分比

Posted 2021-05-03

/**
 * Calculate percentage and returns as string
 * @param {number} amount - amount count
 * @param {number} total - max total
 * @return {string} - returns templated string percentage with '%'
 */
const percentageMath = (amount, total) => {
  return `${Math.round((amount / total) * 100)}%`;
}