34.64% is the change from 332 to 447
Calculation steps:
[( 447 - 332 ) ÷ 332] x 100 = 34.64%
Formula
Percentage change = [(447 - 332) / 332] x 100
Subtract the new number by the original number
447 - 332 = 115
115 ÷ 332 = 0.3463855421686747
0.3463855421686747 x 100 = 34.64%