For example say that you invested 2400 in a stock ten years ago and in total you earn 5000 from selling the stock. If you want just one number you can calculate 1349-900 1349 100 3328 and say Over the period from 2002 to 2006 the value decreased by 3328 of the 2002 value. The other is from the second previous year -- 2008 in this example.
The calculator will tell you that 1501 equals 10414.
The calculator will tell you that 1501 equals 10414. You are best to report the change each year as a percentage over the previous year. Before using this calculator it may be beneficial for you to understand how to calculate percent increase by using the percent increase formula. For example if we have 2 numbers then to find the percentage increase we will first subtract the smaller number from a bigger number and then divide the obtained value with a smaller number among both the values.