-80.06% is the change from 697 to 139
Calculation steps:
[( 139 - 697 ) ÷ 697] x 100 = -80.06%
Formula
Percentage change = [(139 - 697) / 697] x 100
Subtract the new number by the original number
139 - 697 = -558
-558 ÷ 697 = -0.8005738880918221
-0.8005738880918221 x 100 = -80.06%