Calculators Effects >>> Percent Of Increase.


		<script 
		language="javascript"
		type="text/javascript">

		/* Visit http://www.yaldex.com/ 
		for full source code

		and get more free JavaScript, CSS and DHTML scripts! */

		<!-- Begin

		function 
		findIncrease(form)
		{

		var 
		num1 =
		form.num1.value;

		var 
		num2 =
		form.num2.value;

		return
		((num2
		- 
		num1)
		/ 
		num1 *
		100
		+
		"%");

		}

		//  End -->

		</script>

		<form
		name=increaseform>

		<b>Enter 
		the two numbers to determine the percent of increase:</b><br><br>

		<input
		type=text
		name=num1
		size=4> 
		to <input
		type=text
		name=num2
		size=4>
		

		<input
		type=button
		value="Solve"
		onClick="this.form.answer.value 
		= findIncrease(this.form);"><br><br>

		<b>The 
		percentage of increase is </b><input
		type=text
		name=answer
		size=6>

		</form>