-90.03% is the change from 622 to 62
Calculation steps:
[( 62 - 622 ) ÷ 622] x 100 = -90.03%
Formula
Percentage change = [(62 - 622) / 622] x 100
Subtract the new number by the original number
62 - 622 = -560
-560 ÷ 622 = -0.9003215434083601
-0.9003215434083601 x 100 = -90.03%