-84.48% is the change from 625 to 97
Calculation steps:
[( 97 - 625 ) ÷ 625] x 100 = -84.48%
Formula
Percentage change = [(97 - 625) / 625] x 100
Subtract the new number by the original number
97 - 625 = -528
-528 ÷ 625 = -0.8448
-0.8448 x 100 = -84.48%