-42.53% is the change from 997 to 573
Calculation steps:
[( 573 - 997 ) ÷ 997] x 100 = -42.53%
Formula
Percentage change = [(573 - 997) / 997] x 100
Subtract the new number by the original number
573 - 997 = -424
-424 ÷ 997 = -0.42527582748244735
-0.42527582748244735 x 100 = -42.53%