-63.65% is the change from 872 to 317
Calculation steps:
[( 317 - 872 ) ÷ 872] x 100 = -63.65%
Formula
Percentage change = [(317 - 872) / 872] x 100
Subtract the new number by the original number
317 - 872 = -555
-555 ÷ 872 = -0.6364678899082569
-0.6364678899082569 x 100 = -63.65%