-34.66% is the change from 854 to 558
Calculation steps:
[( 558 - 854 ) ÷ 854] x 100 = -34.66%
Formula
Percentage change = [(558 - 854) / 854] x 100
Subtract the new number by the original number
558 - 854 = -296
-296 ÷ 854 = -0.34660421545667447
-0.34660421545667447 x 100 = -34.66%