Find Percent of Two numbers example. To work out the increase as a percentage it is now necessary to divide the increase by the original January number. You now have the percentage increase over time.
Find Percent of Two numbers example.
A reduction in value will always result in a higher percentage change than will an addition in value. S for seconds min for minutes etc. Divide the percentage change by the period of time between the two numbers. You can calculate percentage increase using two different methods that compare the initial and the final quantities of a number.