-31.59% is the change from 839 to 574
Calculation steps:
[( 574 - 839 ) ÷ 839] x 100 = -31.59%
Formula
Percentage change = [(574 - 839) / 839] x 100
Subtract the new number by the original number
574 - 839 = -265
-265 ÷ 839 = -0.31585220500595945
-0.31585220500595945 x 100 = -31.59%