-87.18% is the change from 897 to 115
Calculation steps:
[( 115 - 897 ) ÷ 897] x 100 = -87.18%
Formula
Percentage change = [(115 - 897) / 897] x 100
Subtract the new number by the original number
115 - 897 = -782
-782 ÷ 897 = -0.8717948717948718
-0.8717948717948718 x 100 = -87.18%