-85.37% is the change from 697 to 102
Calculation steps:
[( 102 - 697 ) ÷ 697] x 100 = -85.37%
Formula
Percentage change = [(102 - 697) / 697] x 100
Subtract the new number by the original number
102 - 697 = -595
-595 ÷ 697 = -0.8536585365853658
-0.8536585365853658 x 100 = -85.37%