-29.13% is the change from 800 to 567
Calculation steps:
[( 567 - 800 ) ÷ 800] x 100 = -29.13%
Formula
Percentage change = [(567 - 800) / 800] x 100
Subtract the new number by the original number
567 - 800 = -233
-233 ÷ 800 = -0.29125
-0.29125 x 100 = -29.13%