-57.56% is the change from 747 to 317
Calculation steps:
[( 317 - 747 ) ÷ 747] x 100 = -57.56%
Formula
Percentage change = [(317 - 747) / 747] x 100
Subtract the new number by the original number
317 - 747 = -430
-430 ÷ 747 = -0.5756358768406962
-0.5756358768406962 x 100 = -57.56%