56.71% is the change from 425 to 666
Calculation steps:
[( 666 - 425 ) ÷ 425] x 100 = 56.71%
Formula
Percentage change = [(666 - 425) / 425] x 100
Subtract the new number by the original number
666 - 425 = 241
241 ÷ 425 = 0.5670588235294117
0.5670588235294117 x 100 = 56.71%