Calculate the percentage or the fraction between two numbers is one of the most important lessons that are taught in the elementary schools. Knowledge of it is very important in business and office affairs. With the invention of computers, we now have an alternative way to easily calculate percentage problems. The Percentage Calculator is a great tool for students and businessmen. It was developed by a team of well-versed computer software developers who wanted to bring people software which can help them calculate percentage. It is fast, efficient and convenient. It is beautifully and elegantly designed with a light green color which is cool to the eyes. The display size is just right for all people of different ages. The font size and type are very easy to read. The percentage calculator is also easy to download and install. With just a few steps you can start calculating percentages. The upper part of the percentage calculator software is where you can calculate a percentage for a given number where you need to add the rate in the first box, add the base and finally, click on the button "calculate" which will show the answer will in just a few seconds. The other part of the percentage calculator software is where you can get the rate of a given figure by adding the percentage in the first field and the base on the second field. Then, clicking on the button "calculate" will give you the rate instantly. The final part in the software enables you to calculate the base which should be very easy for you if you follow the previously mentioned examples. The percentage calculator software is very savvy and helpful as you don't have to worry again about how to calculate percentages.