-97.88% is the change from 897 to 19
Calculation steps:
[( 19 - 897 ) ÷ 897] x 100 = -97.88%
Formula
Percentage change = [(19 - 897) / 897] x 100
Subtract the new number by the original number
19 - 897 = -878
-878 ÷ 897 = -0.9788182831661093
-0.9788182831661093 x 100 = -97.88%