-74.75% is the change from 891 to 225
Calculation steps:
[( 225 - 891 ) ÷ 891] x 100 = -74.75%
Formula
Percentage change = [(225 - 891) / 891] x 100
Subtract the new number by the original number
225 - 891 = -666
-666 ÷ 891 = -0.7474747474747475
-0.7474747474747475 x 100 = -74.75%