-52.08% is the change from 914 to 438
Calculation steps:
[( 438 - 914 ) ÷ 914] x 100 = -52.08%
Formula
Percentage change = [(438 - 914) / 914] x 100
Subtract the new number by the original number
438 - 914 = -476
-476 ÷ 914 = -0.5207877461706784
-0.5207877461706784 x 100 = -52.08%