-9.62% is the change from 998 to 902
Calculation steps:
[( 902 - 998 ) ÷ 998] x 100 = -9.62%
Formula
Percentage change = [(902 - 998) / 998] x 100
Subtract the new number by the original number
902 - 998 = -96
-96 ÷ 998 = -0.09619238476953908
-0.09619238476953908 x 100 = -9.62%