-33.25% is the change from 839 to 560
Calculation steps:
[( 560 - 839 ) ÷ 839] x 100 = -33.25%
Formula
Percentage change = [(560 - 839) / 839] x 100
Subtract the new number by the original number
560 - 839 = -279
-279 ÷ 839 = -0.33253873659118
-0.33253873659118 x 100 = -33.25%