-31.38% is the change from 854 to 586
Calculation steps:
[( 586 - 854 ) ÷ 854] x 100 = -31.38%
Formula
Percentage change = [(586 - 854) / 854] x 100
Subtract the new number by the original number
586 - 854 = -268
-268 ÷ 854 = -0.31381733021077285
-0.31381733021077285 x 100 = -31.38%