-82.35% is the change from 697 to 123
Calculation steps:
[( 123 - 697 ) ÷ 697] x 100 = -82.35%
Formula
Percentage change = [(123 - 697) / 697] x 100
Subtract the new number by the original number
123 - 697 = -574
-574 ÷ 697 = -0.8235294117647058
-0.8235294117647058 x 100 = -82.35%