-55.26% is the change from 874 to 391
Calculation steps:
[( 391 - 874 ) ÷ 874] x 100 = -55.26%
Formula
Percentage change = [(391 - 874) / 874] x 100
Subtract the new number by the original number
391 - 874 = -483
-483 ÷ 874 = -0.5526315789473685
-0.5526315789473685 x 100 = -55.26%