19.88% is the change from 332 to 398
Calculation steps:
[( 398 - 332 ) ÷ 332] x 100 = 19.88%
Formula
Percentage change = [(398 - 332) / 332] x 100
Subtract the new number by the original number
398 - 332 = 66
66 ÷ 332 = 0.19879518072289157
0.19879518072289157 x 100 = 19.88%