-83.04% is the change from 914 to 155
Calculation steps:
[( 155 - 914 ) ÷ 914] x 100 = -83.04%
Formula
Percentage change = [(155 - 914) / 914] x 100
Subtract the new number by the original number
155 - 914 = -759
-759 ÷ 914 = -0.8304157549234136
-0.8304157549234136 x 100 = -83.04%