-53.28% is the change from 914 to 427
Calculation steps:
[( 427 - 914 ) ÷ 914] x 100 = -53.28%
Formula
Percentage change = [(427 - 914) / 914] x 100
Subtract the new number by the original number
427 - 914 = -487
-487 ÷ 914 = -0.5328227571115973
-0.5328227571115973 x 100 = -53.28%