-95.52% is the change from 625 to 28
Calculation steps:
[( 28 - 625 ) ÷ 625] x 100 = -95.52%
Formula
Percentage change = [(28 - 625) / 625] x 100
Subtract the new number by the original number
28 - 625 = -597
-597 ÷ 625 = -0.9552
-0.9552 x 100 = -95.52%