# Imprimer - Gain en pourcentage Calculatrice - JavaScriptBank.com

Calculer le pourcentage d'augmentation/diminution entre les deux unitÃ©s. Un moyen simple, efficace script.

CSS
`<style>INPUT.gain2 {BORDER-RIGHT: blue thin; BORDER-TOP: blue thin; FONT-WEIGHT: bold; BORDER-LEFT: blue thin; COLOR: white; BORDER-BOTTOM: blue thin; BACKGROUND-COLOR: blue}</style><!--    This script downloaded from www.JavaScriptBank.com    Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->`

JavaScript
`<script language="javascript">// Created by: Sandeep Gangadharan :: http://www.sivamdesign.com/scripts/function getPercent() {  theAnswer = ((document.form1.second.value - document.form1.first.value) / document.form1.first.value * 100);  num1 = Math.pow(10, 2);  document.form1.answer.value = (Math.round(theAnswer * num1) / num1) + "%";}</script><!--    This script downloaded from www.JavaScriptBank.com    Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->`

HTML
`<form name="form1"><table align="center">  <tr>    <td>      Increase/Decrease From: <input type="text" size="5" name="first">      To: <input type="text" size="6" name="second">    <br>      Percent of Gain: <input type="text" readonly="readonly" size="6" name="answer">    <br>      <input type="button" class="gain2" value="Calculate Gain" onclick="getPercent()">         <input type="reset" class="gain2" value="Clear All Fields">    </td>  </tr></table></form><!--    This script downloaded from www.JavaScriptBank.com    Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->`