-82.72% is the change from 891 to 154
Calculation steps:
[( 154 - 891 ) ÷ 891] x 100 = -82.72%
Formula
Percentage change = [(154 - 891) / 891] x 100
Subtract the new number by the original number
154 - 891 = -737
-737 ÷ 891 = -0.8271604938271605
-0.8271604938271605 x 100 = -82.72%