19.23% is the change from 130 to 155
Calculation steps:
[( 155 - 130 ) ÷ 130] x 100 = 19.23%
Formula
Percentage change = [(155 - 130) / 130] x 100
Subtract the new number by the original number
155 - 130 = 25
25 ÷ 130 = 0.19230769230769232
0.19230769230769232 x 100 = 19.23%