How can I calculate an increase in sales?

To calculate an increase in sales, you need to determine the difference between the current sales figures and the previous sales figures. This involves identifying the sales amount from a specific period, such as a month or a year, and comparing it to the sales from an earlier period. Once you have these figures, you can subtract the earlier sales from the current sales to find the increase. To express this increase as a percentage, divide the increase by the previous sales figure and multiply by 100. In summary, calculating an increase in sales involves comparing current sales figures to those from a previous period. First, identify the sales amounts for both periods. Then, subtract the earlier sales from the current sales to find the increase. Finally, to express this increase as a percentage, divide the increase by the previous sales figure and multiply by 100. This method provides a clear understanding of how sales have grown over time.