-32.76% is the change from 867 to 583
Calculation steps:
[( 583 - 867 ) ÷ 867] x 100 = -32.76%
Formula
Percentage change = [(583 - 867) / 867] x 100
Subtract the new number by the original number
583 - 867 = -284
-284 ÷ 867 = -0.3275663206459054
-0.3275663206459054 x 100 = -32.76%