-26.94% is the change from 887 to 648
Calculation steps:
[( 648 - 887 ) ÷ 887] x 100 = -26.94%
Formula
Percentage change = [(648 - 887) / 887] x 100
Subtract the new number by the original number
648 - 887 = -239
-239 ÷ 887 = -0.26944757609921083
-0.26944757609921083 x 100 = -26.94%