-31.32% is the change from 827 to 568
Calculation steps:
[( 568 - 827 ) ÷ 827] x 100 = -31.32%
Formula
Percentage change = [(568 - 827) / 827] x 100
Subtract the new number by the original number
568 - 827 = -259
-259 ÷ 827 = -0.313180169286578
-0.313180169286578 x 100 = -31.32%