-47.43% is the change from 622 to 327
Calculation steps:
[( 327 - 622 ) ÷ 622] x 100 = -47.43%
Formula
Percentage change = [(327 - 622) / 622] x 100
Subtract the new number by the original number
327 - 622 = -295
-295 ÷ 622 = -0.4742765273311897
-0.4742765273311897 x 100 = -47.43%