-80.21% is the change from 652 to 129
Calculation steps:
[( 129 - 652 ) ÷ 652] x 100 = -80.21%
Formula
Percentage change = [(129 - 652) / 652] x 100
Subtract the new number by the original number
129 - 652 = -523
-523 ÷ 652 = -0.8021472392638037
-0.8021472392638037 x 100 = -80.21%