-26.83% is the change from 887 to 649
Calculation steps:
[( 649 - 887 ) ÷ 887] x 100 = -26.83%
Formula
Percentage change = [(649 - 887) / 887] x 100
Subtract the new number by the original number
649 - 887 = -238
-238 ÷ 887 = -0.26832018038331457
-0.26832018038331457 x 100 = -26.83%