-54.47% is the change from 872 to 397
Calculation steps:
[( 397 - 872 ) ÷ 872] x 100 = -54.47%
Formula
Percentage change = [(397 - 872) / 872] x 100
Subtract the new number by the original number
397 - 872 = -475
-475 ÷ 872 = -0.5447247706422018
-0.5447247706422018 x 100 = -54.47%