25.32% is the change from 158 to 198
Calculation steps:
[( 198 - 158 ) ÷ 158] x 100 = 25.32%
Formula
Percentage change = [(198 - 158) / 158] x 100
Subtract the new number by the original number
198 - 158 = 40
40 ÷ 158 = 0.25316455696202533
0.25316455696202533 x 100 = 25.32%