-30.26% is the change from 813 to 567
Calculation steps:
[( 567 - 813 ) ÷ 813] x 100 = -30.26%
Formula
Percentage change = [(567 - 813) / 813] x 100
Subtract the new number by the original number
567 - 813 = -246
-246 ÷ 813 = -0.3025830258302583
-0.3025830258302583 x 100 = -30.26%