-25.06% is the change from 886 to 664
Calculation steps:
[( 664 - 886 ) ÷ 886] x 100 = -25.06%
Formula
Percentage change = [(664 - 886) / 886] x 100
Subtract the new number by the original number
664 - 886 = -222
-222 ÷ 886 = -0.2505643340857788
-0.2505643340857788 x 100 = -25.06%