复制代码 代码如下:

///计算两个整数的百分比值

function GetPercent(num, total) {

num = parseFloat(num);

total = parseFloat(total);

if (isNaN(num) || isNaN(total)) {

return "-";

}

return total <= 0 ? "0%" : (Math.round(num / total * 10000) / 100.00 + "%");

}