Great compound interest calculator online, which gives you a nice table with the compounding of your investment/deposit and you can see its growth in details.Interest formula and deposit calculator.
Compounding Interest Rate Chart
Here is an example chart of the compounding interest rate, in which a $100 deposit is invested for 40 years, earning 10% interest rate yearly. As you can see there is an exponential increase of the value of the deposit over the years:
Only 10% compound interest rate is needed to make $4525,93 from an initial investment of only $100 and no work at all :) ! This is an example of how money can work for you!
On the following picture, you can see the detailed increase of the investment calculated with the compounding interest rate calculator here in this site. This is a nice chart where you can see the growth of your money during the years.