-40.5% is the change from 963 to 573
Calculation steps:
[( 573 - 963 ) ÷ 963] x 100 = -40.5%
Formula
Percentage change = [(573 - 963) / 963] x 100
Subtract the new number by the original number
573 - 963 = -390
-390 ÷ 963 = -0.40498442367601245
-0.40498442367601245 x 100 = -40.5%