-27.08% is the change from 709 to 517
Calculation steps:
[( 517 - 709 ) ÷ 709] x 100 = -27.08%
Formula
Percentage change = [(517 - 709) / 709] x 100
Subtract the new number by the original number
517 - 709 = -192
-192 ÷ 709 = -0.27080394922425954
-0.27080394922425954 x 100 = -27.08%