-31.08% is the change from 576 to 397
Calculation steps:
[( 397 - 576 ) ÷ 576] x 100 = -31.08%
Formula
Percentage change = [(397 - 576) / 576] x 100
Subtract the new number by the original number
397 - 576 = -179
-179 ÷ 576 = -0.3107638888888889
-0.3107638888888889 x 100 = -31.08%