-97.48% is the change from 873 to 22
Calculation steps:
[( 22 - 873 ) ÷ 873] x 100 = -97.48%
Formula
Percentage change = [(22 - 873) / 873] x 100
Subtract the new number by the original number
22 - 873 = -851
-851 ÷ 873 = -0.9747995418098511
-0.9747995418098511 x 100 = -97.48%