-28.96% is the change from 891 to 633
Calculation steps:
[( 633 - 891 ) ÷ 891] x 100 = -28.96%
Formula
Percentage change = [(633 - 891) / 891] x 100
Subtract the new number by the original number
633 - 891 = -258
-258 ÷ 891 = -0.2895622895622896
-0.2895622895622896 x 100 = -28.96%