-3.16% is the change from 918 to 889
Calculation steps:
[( 889 - 918 ) ÷ 918] x 100 = -3.16%
Formula
Percentage change = [(889 - 918) / 918] x 100
Subtract the new number by the original number
889 - 918 = -29
-29 ÷ 918 = -0.03159041394335512
-0.03159041394335512 x 100 = -3.16%