-87.79% is the change from 893 to 109
Calculation steps:
[( 109 - 893 ) ÷ 893] x 100 = -87.79%
Formula
Percentage change = [(109 - 893) / 893] x 100
Subtract the new number by the original number
109 - 893 = -784
-784 ÷ 893 = -0.8779395296752519
-0.8779395296752519 x 100 = -87.79%