-84.79% is the change from 914 to 139
Calculation steps:
[( 139 - 914 ) ÷ 914] x 100 = -84.79%
Formula
Percentage change = [(139 - 914) / 914] x 100
Subtract the new number by the original number
139 - 914 = -775
-775 ÷ 914 = -0.8479212253829321
-0.8479212253829321 x 100 = -84.79%