-26% is the change from 800 to 592
Calculation steps:
[( 592 - 800 ) ÷ 800] x 100 = -26%
Formula
Percentage change = [(592 - 800) / 800] x 100
Subtract the new number by the original number
592 - 800 = -208
-208 ÷ 800 = -0.26
-0.26 x 100 = -26%
Example