-83.59% is the change from 914 to 150
Calculation steps:
[( 150 - 914 ) ÷ 914] x 100 = -83.59%
Formula
Percentage change = [(150 - 914) / 914] x 100
Subtract the new number by the original number
150 - 914 = -764
-764 ÷ 914 = -0.8358862144420132
-0.8358862144420132 x 100 = -83.59%