-85.09% is the change from 691 to 103
Calculation steps:
[( 103 - 691 ) ÷ 691] x 100 = -85.09%
Formula
Percentage change = [(103 - 691) / 691] x 100
Subtract the new number by the original number
103 - 691 = -588
-588 ÷ 691 = -0.8509406657018813
-0.8509406657018813 x 100 = -85.09%