-32.67% is the change from 860 to 579
Calculation steps:
[( 579 - 860 ) ÷ 860] x 100 = -32.67%
Formula
Percentage change = [(579 - 860) / 860] x 100
Subtract the new number by the original number
579 - 860 = -281
-281 ÷ 860 = -0.3267441860465116
-0.3267441860465116 x 100 = -32.67%