-67.22% is the change from 967 to 317
Calculation steps:
[( 317 - 967 ) ÷ 967] x 100 = -67.22%
Formula
Percentage change = [(317 - 967) / 967] x 100
Subtract the new number by the original number
317 - 967 = -650
-650 ÷ 967 = -0.672182006204757
-0.672182006204757 x 100 = -67.22%