-8.37% is the change from 980 to 898
Calculation steps:
[( 898 - 980 ) ÷ 980] x 100 = -8.37%
Formula
Percentage change = [(898 - 980) / 980] x 100
Subtract the new number by the original number
898 - 980 = -82
-82 ÷ 980 = -0.0836734693877551
-0.0836734693877551 x 100 = -8.37%