-46.95% is the change from 622 to 330
Calculation steps:
[( 330 - 622 ) ÷ 622] x 100 = -46.95%
Formula
Percentage change = [(330 - 622) / 622] x 100
Subtract the new number by the original number
330 - 622 = -292
-292 ÷ 622 = -0.4694533762057878
-0.4694533762057878 x 100 = -46.95%