-94.59% is the change from 721 to 39
Calculation steps:
[( 39 - 721 ) ÷ 721] x 100 = -94.59%
Formula
Percentage change = [(39 - 721) / 721] x 100
Subtract the new number by the original number
39 - 721 = -682
-682 ÷ 721 = -0.9459084604715673
-0.9459084604715673 x 100 = -94.59%