-30.58% is the change from 847 to 588
Calculation steps:
[( 588 - 847 ) ÷ 847] x 100 = -30.58%
Formula
Percentage change = [(588 - 847) / 847] x 100
Subtract the new number by the original number
588 - 847 = -259
-259 ÷ 847 = -0.30578512396694213
-0.30578512396694213 x 100 = -30.58%