-74.41% is the change from 891 to 228
Calculation steps:
[( 228 - 891 ) ÷ 891] x 100 = -74.41%
Formula
Percentage change = [(228 - 891) / 891] x 100
Subtract the new number by the original number
228 - 891 = -663
-663 ÷ 891 = -0.7441077441077442
-0.7441077441077442 x 100 = -74.41%