企业进线统计，总计行新增百分比展示

src/views/course/courseUserStatistics/qw/index.vue

@@ -453,6 +453,7 @@ export default {
   },
   methods: {
     getSummaries(param) {
+      let totalNum = 0;
       const { columns, data } = param;
       const sums = [];
       columns.forEach((column, index) => {
@@ -471,7 +472,16 @@ export default {
               return prev;
             }
           }, 0);
-
+          //第三列计数为进线数量和
+          if(index === 3){
+            totalNum = sums[index];
+          }
+          if(index > 3 && totalNum != 0){
+              sums[index] = sums[index] + "("+ ((sums[index] / totalNum) * 100).toFixed(2)  + "%)"
+          }
+          console.log("===================");
+          console.log("index" + index + ",sums[index]"+ sums[index])
+          console.log("===================");
           if (
             column.property === "firstOnline" ||
             column.property === "firstOver" ||