-51.02% is the change from 886 to 434
Calculation steps:
[( 434 - 886 ) ÷ 886] x 100 = -51.02%
Formula
Percentage change = [(434 - 886) / 886] x 100
Subtract the new number by the original number
434 - 886 = -452
-452 ÷ 886 = -0.510158013544018
-0.510158013544018 x 100 = -51.02%