-30.76% is the change from 829 to 574
Calculation steps:
[( 574 - 829 ) ÷ 829] x 100 = -30.76%
Formula
Percentage change = [(574 - 829) / 829] x 100
Subtract the new number by the original number
574 - 829 = -255
-255 ÷ 829 = -0.30759951749095293
-0.30759951749095293 x 100 = -30.76%