-97.24% is the change from 798 to 22
Calculation steps:
[( 22 - 798 ) ÷ 798] x 100 = -97.24%
Formula
Percentage change = [(22 - 798) / 798] x 100
Subtract the new number by the original number
22 - 798 = -776
-776 ÷ 798 = -0.9724310776942355
-0.9724310776942355 x 100 = -97.24%