-80.54% is the change from 930 to 181
Calculation steps:
[( 181 - 930 ) ÷ 930] x 100 = -80.54%
Formula
Percentage change = [(181 - 930) / 930] x 100
Subtract the new number by the original number
181 - 930 = -749
-749 ÷ 930 = -0.8053763440860215
-0.8053763440860215 x 100 = -80.54%