-27.19% is the change from 868 to 632
Calculation steps:
[( 632 - 868 ) ÷ 868] x 100 = -27.19%
Formula
Percentage change = [(632 - 868) / 868] x 100
Subtract the new number by the original number
632 - 868 = -236
-236 ÷ 868 = -0.271889400921659
-0.271889400921659 x 100 = -27.19%