Fix strings and calculation

Author: edvilme

Lib/profiling/sampling/_flamegraph_assets/flamegraph.js

@@ -317,7 +317,8 @@ function createPythonTooltip(data) {
     const selfSamples = d.data.self || 0;
     const selfMs = (selfSamples / 1000).toFixed(2);
     const percentage = ((d.data.value / data.value) * 100).toFixed(2);
-    const relativePercentage = Math.max(100, ((d.data.value / (zoomedNodeValue ?? data.value)) * 100)).toFixed(2);
+    const relativePercentage = zoomedNodeValue && zoomedNodeValue !== data.value ?
+      (d.data.value / zoomedNodeValue * 100).toFixed(2) : undefined;
     const calls = d.data.calls || 0;
     const childCount = d.children ? d.children.length : 0;
     const source = d.data.source;
@@ -441,8 +442,8 @@ function createPythonTooltip(data) {
         <span class="tooltip-stat-label">Percentage:</span>
         <span class="tooltip-stat-value accent">${percentage}%</span>
 
-        ${relativePercentage !== percentage && relativePercentage !== "100.00" ? `
-          <span class="tooltip-stat-label">% of Selection:</span>
+        ${relativePercentage ? `
+          <span class="tooltip-stat-label">Relative Percentage:</span>
           <span class="tooltip-stat-value accent">${relativePercentage}%</span>
         ` : ''}