-97.88% is the change from 898 to 19
Calculation steps:
[( 19 - 898 ) ÷ 898] x 100 = -97.88%
Formula
Percentage change = [(19 - 898) / 898] x 100
Subtract the new number by the original number
19 - 898 = -879
-879 ÷ 898 = -0.9788418708240535
-0.9788418708240535 x 100 = -97.88%