20.73% is the change from 357 to 431
Calculation steps:
[( 431 - 357 ) ÷ 357] x 100 = 20.73%
Formula
Percentage change = [(431 - 357) / 357] x 100
Subtract the new number by the original number
431 - 357 = 74
74 ÷ 357 = 0.20728291316526612
0.20728291316526612 x 100 = 20.73%