Imagine that you have 100,000 gold in a bank. At the end of every month, you collect 2% interest. How much gold would you have after 24 months?
Note: The bank is greedy, and rounds down on your interest payments! If you have 175 gold, 2% interest is 3.5 gold, of which you will only see 3. At the end of the month, you would have 178 gold.