-46.68% is the change from 814 to 434
Calculation steps:
[( 434 - 814 ) ÷ 814] x 100 = -46.68%
Formula
Percentage change = [(434 - 814) / 814] x 100
Subtract the new number by the original number
434 - 814 = -380
-380 ÷ 814 = -0.4668304668304668
-0.4668304668304668 x 100 = -46.68%