-82.6% is the change from 707 to 123
Calculation steps:
[( 123 - 707 ) ÷ 707] x 100 = -82.6%
Formula
Percentage change = [(123 - 707) / 707] x 100
Subtract the new number by the original number
123 - 707 = -584
-584 ÷ 707 = -0.826025459688826
-0.826025459688826 x 100 = -82.6%