-25.48% is the change from 887 to 661
Calculation steps:
[( 661 - 887 ) ÷ 887] x 100 = -25.48%
Formula
Percentage change = [(661 - 887) / 887] x 100
Subtract the new number by the original number
661 - 887 = -226
-226 ÷ 887 = -0.2547914317925592
-0.2547914317925592 x 100 = -25.48%