-28.05% is the change from 884 to 636
Calculation steps:
[( 636 - 884 ) ÷ 884] x 100 = -28.05%
Formula
Percentage change = [(636 - 884) / 884] x 100
Subtract the new number by the original number
636 - 884 = -248
-248 ÷ 884 = -0.28054298642533937
-0.28054298642533937 x 100 = -28.05%