-90.7% is the change from 989 to 92
Calculation steps:
[( 92 - 989 ) ÷ 989] x 100 = -90.7%
Formula
Percentage change = [(92 - 989) / 989] x 100
Subtract the new number by the original number
92 - 989 = -897
-897 ÷ 989 = -0.9069767441860465
-0.9069767441860465 x 100 = -90.7%