-4.48% is the change from 625 to 597
Calculation steps:
[( 597 - 625 ) ÷ 625] x 100 = -4.48%
Formula
Percentage change = [(597 - 625) / 625] x 100
Subtract the new number by the original number
597 - 625 = -28
-28 ÷ 625 = -0.0448
-0.0448 x 100 = -4.48%