Increase variation between 2 values How can I calculate the percentual increase variation ? June: $ 2.574.724,83 July: $ 4.041.072,22 I want also do the inverse, i.e. if I know the increase variation and July's value, I should know the June value. **What I did** I think this formula got me the increase variation. It's that right ? ((July - June) / July) * 100 = 36,28 How can I get the June value if I pass the July value and the increase variation ?

The general formula is Percentage Increase = [(New value - Original value) / Original value] * 100% So, New value / (Percentage Increase + 1) = Original value