-55.1% is the change from 706 to 317
Calculation steps:
[( 317 - 706 ) ÷ 706] x 100 = -55.1%
Formula
Percentage change = [(317 - 706) / 706] x 100
Subtract the new number by the original number
317 - 706 = -389
-389 ÷ 706 = -0.5509915014164306
-0.5509915014164306 x 100 = -55.1%