-4.8% is the change from 625 to 595
Calculation steps:
[( 595 - 625 ) ÷ 625] x 100 = -4.8%
Formula
Percentage change = [(595 - 625) / 625] x 100
Subtract the new number by the original number
595 - 625 = -30
-30 ÷ 625 = -0.048
-0.048 x 100 = -4.8%
Example