-17.69% is the change from 989 to 814
Calculation steps:
[( 814 - 989 ) ÷ 989] x 100 = -17.69%
Formula
Percentage change = [(814 - 989) / 989] x 100
Subtract the new number by the original number
814 - 989 = -175
-175 ÷ 989 = -0.1769464105156724
-0.1769464105156724 x 100 = -17.69%