-69.61% is the change from 622 to 189
Calculation steps:
[( 189 - 622 ) ÷ 622] x 100 = -69.61%
Formula
Percentage change = [(189 - 622) / 622] x 100
Subtract the new number by the original number
189 - 622 = -433
-433 ÷ 622 = -0.6961414790996785
-0.6961414790996785 x 100 = -69.61%