-46.28% is the change from 914 to 491
Calculation steps:
[( 491 - 914 ) ÷ 914] x 100 = -46.28%
Formula
Percentage change = [(491 - 914) / 914] x 100
Subtract the new number by the original number
491 - 914 = -423
-423 ÷ 914 = -0.462800875273523
-0.462800875273523 x 100 = -46.28%