-67.45% is the change from 974 to 317
Calculation steps:
[( 317 - 974 ) ÷ 974] x 100 = -67.45%
Formula
Percentage change = [(317 - 974) / 974] x 100
Subtract the new number by the original number
317 - 974 = -657
-657 ÷ 974 = -0.6745379876796714
-0.6745379876796714 x 100 = -67.45%