97.03% is the change from 202 to 398
Calculation steps:
[( 398 - 202 ) ÷ 202] x 100 = 97.03%
Formula
Percentage change = [(398 - 202) / 202] x 100
Subtract the new number by the original number
398 - 202 = 196
196 ÷ 202 = 0.9702970297029703
0.9702970297029703 x 100 = 97.03%