-2.15% is the change from 884 to 865
Calculation steps:
[( 865 - 884 ) ÷ 884] x 100 = -2.15%
Formula
Percentage change = [(865 - 884) / 884] x 100
Subtract the new number by the original number
865 - 884 = -19
-19 ÷ 884 = -0.021493212669683258
-0.021493212669683258 x 100 = -2.15%