-56.56% is the change from 709 to 308
Calculation steps:
[( 308 - 709 ) ÷ 709] x 100 = -56.56%
Formula
Percentage change = [(308 - 709) / 709] x 100
Subtract the new number by the original number
308 - 709 = -401
-401 ÷ 709 = -0.5655853314527504
-0.5655853314527504 x 100 = -56.56%