121.58% is the change from 431 to 955
Calculation steps:
[( 955 - 431 ) ÷ 431] x 100 = 121.58%
Formula
Percentage change = [(955 - 431) / 431] x 100
Subtract the new number by the original number
955 - 431 = 524
524 ÷ 431 = 1.2157772621809744
1.2157772621809744 x 100 = 121.58%