-4.71% is the change from 425 to 405
Calculation steps:
[( 405 - 425 ) ÷ 425] x 100 = -4.71%
Formula
Percentage change = [(405 - 425) / 425] x 100
Subtract the new number by the original number
405 - 425 = -20
-20 ÷ 425 = -0.047058823529411764
-0.047058823529411764 x 100 = -4.71%