-31.17% is the change from 847 to 583
Calculation steps:
[( 583 - 847 ) ÷ 847] x 100 = -31.17%
Formula
Percentage change = [(583 - 847) / 847] x 100
Subtract the new number by the original number
583 - 847 = -264
-264 ÷ 847 = -0.3116883116883117
-0.3116883116883117 x 100 = -31.17%