
Result: 
Percentage Increase from 80 to 120 is 50% 


Percentage Increase Calculator
Percentage Increase Calculator is an online mathematical tool to calculate How much percentage a given relative number have increased from the number of reference. The percentage increase is the way to express a change in percentage of a number with respect to the reference number. The simplest way to calculate percentage increase is to divide the difference between relative number and reference number by the reference number and then multiplying the answer by 100 will give the percentage increase. Percentage Increase can be mathematically derived from the below formula
Where
The Percentage Increase is an increase of relative quantity in percentage from the number of reference. For example if a mortgage worth is 200000$ and the year after its worth goes upto 220000$, the percentage increase can be expressed as follows
Percentage Difference = 220000  200000
= 20000
Percentage Increase = (20000/200000) x 100
= 10%
The relative increase of the above example is 10%. When it comes to online calculation, this percentage increase calculator can assist you to compute the relative increase in percentage with the reference number