-9.99% is the change from 681 to 613
Calculation steps:
[( 613 - 681 ) ÷ 681] x 100 = -9.99%
Formula
Percentage change = [(613 - 681) / 681] x 100
Subtract the new number by the original number
613 - 681 = -68
-68 ÷ 681 = -0.09985315712187959
-0.09985315712187959 x 100 = -9.99%