9.11% is the change from 395 to 431
Calculation steps:
[( 431 - 395 ) ÷ 395] x 100 = 9.11%
Formula
Percentage change = [(431 - 395) / 395] x 100
Subtract the new number by the original number
431 - 395 = 36
36 ÷ 395 = 0.09113924050632911
0.09113924050632911 x 100 = 9.11%