-68.65% is the change from 622 to 195
Calculation steps:
[( 195 - 622 ) ÷ 622] x 100 = -68.65%
Formula
Percentage change = [(195 - 622) / 622] x 100
Subtract the new number by the original number
195 - 622 = -427
-427 ÷ 622 = -0.6864951768488746
-0.6864951768488746 x 100 = -68.65%