-82.23% is the change from 726 to 129
Calculation steps:
[( 129 - 726 ) ÷ 726] x 100 = -82.23%
Formula
Percentage change = [(129 - 726) / 726] x 100
Subtract the new number by the original number
129 - 726 = -597
-597 ÷ 726 = -0.8223140495867769
-0.8223140495867769 x 100 = -82.23%