-2.32% is the change from 907 to 886
Calculation steps:
[( 886 - 907 ) ÷ 907] x 100 = -2.32%
Formula
Percentage change = [(886 - 907) / 907] x 100
Subtract the new number by the original number
886 - 907 = -21
-21 ÷ 907 = -0.023153252480705624
-0.023153252480705624 x 100 = -2.32%