-27.67% is the change from 824 to 596
Calculation steps:
[( 596 - 824 ) ÷ 824] x 100 = -27.67%
Formula
Percentage change = [(596 - 824) / 824] x 100
Subtract the new number by the original number
596 - 824 = -228
-228 ÷ 824 = -0.2766990291262136
-0.2766990291262136 x 100 = -27.67%