564.8% is the change from 125 to 831
Calculation steps:
[( 831 - 125 ) ÷ 125] x 100 = 564.8%
Formula
Percentage change = [(831 - 125) / 125] x 100
Subtract the new number by the original number
831 - 125 = 706
706 ÷ 125 = 5.648
5.648 x 100 = 564.8%
Example