-88.9% is the change from 874 to 97
Calculation steps:
[( 97 - 874 ) ÷ 874] x 100 = -88.9%
Formula
Percentage change = [(97 - 874) / 874] x 100
Subtract the new number by the original number
97 - 874 = -777
-777 ÷ 874 = -0.8890160183066361
-0.8890160183066361 x 100 = -88.9%