585.6% is the change from 125 to 857
Calculation steps:
[( 857 - 125 ) ÷ 125] x 100 = 585.6%
Formula
Percentage change = [(857 - 125) / 125] x 100
Subtract the new number by the original number
857 - 125 = 732
732 ÷ 125 = 5.856
5.856 x 100 = 585.6%
Example