-85.41% is the change from 699 to 102
Calculation steps:
[( 102 - 699 ) ÷ 699] x 100 = -85.41%
Formula
Percentage change = [(102 - 699) / 699] x 100
Subtract the new number by the original number
102 - 699 = -597
-597 ÷ 699 = -0.8540772532188842
-0.8540772532188842 x 100 = -85.41%