-24.08% is the change from 681 to 517
Calculation steps:
[( 517 - 681 ) ÷ 681] x 100 = -24.08%
Formula
Percentage change = [(517 - 681) / 681] x 100
Subtract the new number by the original number
517 - 681 = -164
-164 ÷ 681 = -0.24082232011747431
-0.24082232011747431 x 100 = -24.08%