67.91% is the change from 134 to 225
Calculation steps:
[( 225 - 134 ) ÷ 134] x 100 = 67.91%
Formula
Percentage change = [(225 - 134) / 134] x 100
Subtract the new number by the original number
225 - 134 = 91
91 ÷ 134 = 0.6791044776119403
0.6791044776119403 x 100 = 67.91%