-28.18% is the change from 873 to 627
Calculation steps:
[( 627 - 873 ) ÷ 873] x 100 = -28.18%
Formula
Percentage change = [(627 - 873) / 873] x 100
Subtract the new number by the original number
627 - 873 = -246
-246 ÷ 873 = -0.281786941580756
-0.281786941580756 x 100 = -28.18%