qixin.user.js

// ==UserScript==
// @name         QiXinHelper
// @namespace    http://blahgeek.com/
// @version      0.1
// @description  try to take over the world!
// @author       BlahGeek
// @match        https://www.qixin.com/company/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    var decrypt = function(s) {
        var ENC_DICT = '5809136427';
        var ret = '';
        for (var i = 0 ; i < s.length ; i += 1) {
            var x = s.charCodeAt(i) - '0'.charCodeAt(0);
            if (x >= 0 && x <= 9)
                ret += ENC_DICT[x];
            else
                ret += s[i];
        }
        return ret;
    };

    var elems = Array.prototype.slice.call(document.getElementsByClassName('qxb-num'));
    for (var i = 0 ; i < elems.length ; i += 1) {
        var elem = elems[i];
        elem.innerText = decrypt(elem.innerText);
        elem.setAttribute('class', '');
    }
    console.log(elems);

    var sum_elem = document.evaluate("//td[text()='注册资本']", document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue.nextSibling;
    var sum = Number.parseFloat(sum_elem.innerText);

    var title_elem = document.evaluate("//th[text()='认缴出资（金额/时间）']", document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
    var idx = Array.prototype.slice.call(title_elem.parentElement.children).indexOf(title_elem);
    console.log(idx);

    elems = Array.prototype.slice.call(title_elem.parentElement.parentElement.parentElement.getElementsByTagName('tr'));
    console.log(elems);
    for (var i = 1 ; i < elems.length ; i += 1) {
        var elem = elems[i].children[idx];
        var percent = Number.parseFloat(elem.innerText) / sum * 100;
        elem.innerText += ' (' + percent.toFixed(2) + '%)';
        console.log(elem.innerText);
    }
    // Your code here...
})();