-67.69% is the change from 981 to 317
Calculation steps:
[( 317 - 981 ) ÷ 981] x 100 = -67.69%
Formula
Percentage change = [(317 - 981) / 981] x 100
Subtract the new number by the original number
317 - 981 = -664
-664 ÷ 981 = -0.6768603465851172
-0.6768603465851172 x 100 = -67.69%