-85.12% is the change from 914 to 136
Calculation steps:
[( 136 - 914 ) ÷ 914] x 100 = -85.12%
Formula
Percentage change = [(136 - 914) / 914] x 100
Subtract the new number by the original number
136 - 914 = -778
-778 ÷ 914 = -0.8512035010940919
-0.8512035010940919 x 100 = -85.12%