-80.31% is the change from 914 to 180
Calculation steps:
[( 180 - 914 ) ÷ 914] x 100 = -80.31%
Formula
Percentage change = [(180 - 914) / 914] x 100
Subtract the new number by the original number
180 - 914 = -734
-734 ÷ 914 = -0.8030634573304157
-0.8030634573304157 x 100 = -80.31%