-82.31% is the change from 893 to 158
Calculation steps:
[( 158 - 893 ) ÷ 893] x 100 = -82.31%
Formula
Percentage change = [(158 - 893) / 893] x 100
Subtract the new number by the original number
158 - 893 = -735
-735 ÷ 893 = -0.8230683090705487
-0.8230683090705487 x 100 = -82.31%