-28.71% is the change from 721 to 514
Calculation steps:
[( 514 - 721 ) ÷ 721] x 100 = -28.71%
Formula
Percentage change = [(514 - 721) / 721] x 100
Subtract the new number by the original number
514 - 721 = -207
-207 ÷ 721 = -0.2871012482662968
-0.2871012482662968 x 100 = -28.71%