-68.81% is the change from 622 to 194
Calculation steps:
[( 194 - 622 ) ÷ 622] x 100 = -68.81%
Formula
Percentage change = [(194 - 622) / 622] x 100
Subtract the new number by the original number
194 - 622 = -428
-428 ÷ 622 = -0.6881028938906752
-0.6881028938906752 x 100 = -68.81%