-33.64% is the change from 856 to 568
Calculation steps:
[( 568 - 856 ) ÷ 856] x 100 = -33.64%
Formula
Percentage change = [(568 - 856) / 856] x 100
Subtract the new number by the original number
568 - 856 = -288
-288 ÷ 856 = -0.3364485981308411
-0.3364485981308411 x 100 = -33.64%