-26.25% is the change from 899 to 663
Calculation steps:
[( 663 - 899 ) ÷ 899] x 100 = -26.25%
Formula
Percentage change = [(663 - 899) / 899] x 100
Subtract the new number by the original number
663 - 899 = -236
-236 ÷ 899 = -0.2625139043381535
-0.2625139043381535 x 100 = -26.25%