632.56% is the change from 129 to 945
Calculation steps:
[( 945 - 129 ) ÷ 129] x 100 = 632.56%
Formula
Percentage change = [(945 - 129) / 129] x 100
Subtract the new number by the original number
945 - 129 = 816
816 ÷ 129 = 6.325581395348837
6.325581395348837 x 100 = 632.56%