-34.53% is the change from 863 to 565
Calculation steps:
[( 565 - 863 ) ÷ 863] x 100 = -34.53%
Formula
Percentage change = [(565 - 863) / 863] x 100
Subtract the new number by the original number
565 - 863 = -298
-298 ÷ 863 = -0.34530706836616454
-0.34530706836616454 x 100 = -34.53%