-85.12% is the change from 652 to 97
Calculation steps:
[( 97 - 652 ) ÷ 652] x 100 = -85.12%
Formula
Percentage change = [(97 - 652) / 652] x 100
Subtract the new number by the original number
97 - 652 = -555
-555 ÷ 652 = -0.8512269938650306
-0.8512269938650306 x 100 = -85.12%