-25.34% is the change from 888 to 663
Calculation steps:
[( 663 - 888 ) ÷ 888] x 100 = -25.34%
Formula
Percentage change = [(663 - 888) / 888] x 100
Subtract the new number by the original number
663 - 888 = -225
-225 ÷ 888 = -0.2533783783783784
-0.2533783783783784 x 100 = -25.34%