121.4% is the change from 430 to 952
Calculation steps:
[( 952 - 430 ) ÷ 430] x 100 = 121.4%
Formula
Percentage change = [(952 - 430) / 430] x 100
Subtract the new number by the original number
952 - 430 = 522
522 ÷ 430 = 1.213953488372093
1.213953488372093 x 100 = 121.4%