-97.37% is the change from 838 to 22
Calculation steps:
[( 22 - 838 ) ÷ 838] x 100 = -97.37%
Formula
Percentage change = [(22 - 838) / 838] x 100
Subtract the new number by the original number
22 - 838 = -816
-816 ÷ 838 = -0.9737470167064439
-0.9737470167064439 x 100 = -97.37%