-30.41% is the change from 868 to 604
Calculation steps:
[( 604 - 868 ) ÷ 868] x 100 = -30.41%
Formula
Percentage change = [(604 - 868) / 868] x 100
Subtract the new number by the original number
604 - 868 = -264
-264 ÷ 868 = -0.30414746543778803
-0.30414746543778803 x 100 = -30.41%