-30.33% is the change from 867 to 604
Calculation steps:
[( 604 - 867 ) ÷ 867] x 100 = -30.33%
Formula
Percentage change = [(604 - 867) / 867] x 100
Subtract the new number by the original number
604 - 867 = -263
-263 ÷ 867 = -0.3033448673587082
-0.3033448673587082 x 100 = -30.33%