29.82% is the change from 332 to 431
Calculation steps:
[( 431 - 332 ) ÷ 332] x 100 = 29.82%
Formula
Percentage change = [(431 - 332) / 332] x 100
Subtract the new number by the original number
431 - 332 = 99
99 ÷ 332 = 0.29819277108433734
0.29819277108433734 x 100 = 29.82%