-80.71% is the change from 622 to 120
Calculation steps:
[( 120 - 622 ) ÷ 622] x 100 = -80.71%
Formula
Percentage change = [(120 - 622) / 622] x 100
Subtract the new number by the original number
120 - 622 = -502
-502 ÷ 622 = -0.8070739549839229
-0.8070739549839229 x 100 = -80.71%