-98.99% is the change from 892 to 9
Calculation steps:
[( 9 - 892 ) ÷ 892] x 100 = -98.99%
Formula
Percentage change = [(9 - 892) / 892] x 100
Subtract the new number by the original number
9 - 892 = -883
-883 ÷ 892 = -0.9899103139013453
-0.9899103139013453 x 100 = -98.99%