640.31% is the change from 129 to 955
Calculation steps:
[( 955 - 129 ) ÷ 129] x 100 = 640.31%
Formula
Percentage change = [(955 - 129) / 129] x 100
Subtract the new number by the original number
955 - 129 = 826
826 ÷ 129 = 6.403100775193798
6.403100775193798 x 100 = 640.31%