-9.03% is the change from 986 to 897
Calculation steps:
[( 897 - 986 ) ÷ 986] x 100 = -9.03%
Formula
Percentage change = [(897 - 986) / 986] x 100
Subtract the new number by the original number
897 - 986 = -89
-89 ÷ 986 = -0.09026369168356999
-0.09026369168356999 x 100 = -9.03%