-46.5% is the change from 914 to 489
Calculation steps:
[( 489 - 914 ) ÷ 914] x 100 = -46.5%
Formula
Percentage change = [(489 - 914) / 914] x 100
Subtract the new number by the original number
489 - 914 = -425
-425 ÷ 914 = -0.4649890590809628
-0.4649890590809628 x 100 = -46.5%