-27.18% is the change from 872 to 635
Calculation steps:
[( 635 - 872 ) ÷ 872] x 100 = -27.18%
Formula
Percentage change = [(635 - 872) / 872] x 100
Subtract the new number by the original number
635 - 872 = -237
-237 ÷ 872 = -0.2717889908256881
-0.2717889908256881 x 100 = -27.18%