-9.29% is the change from 990 to 898
Calculation steps:
[( 898 - 990 ) ÷ 990] x 100 = -9.29%
Formula
Percentage change = [(898 - 990) / 990] x 100
Subtract the new number by the original number
898 - 990 = -92
-92 ÷ 990 = -0.09292929292929293
-0.09292929292929293 x 100 = -9.29%