-84.58% is the change from 681 to 105
Calculation steps:
[( 105 - 681 ) ÷ 681] x 100 = -84.58%
Formula
Percentage change = [(105 - 681) / 681] x 100
Subtract the new number by the original number
105 - 681 = -576
-576 ÷ 681 = -0.8458149779735683
-0.8458149779735683 x 100 = -84.58%