-32.59% is the change from 721 to 486
Calculation steps:
[( 486 - 721 ) ÷ 721] x 100 = -32.59%
Formula
Percentage change = [(486 - 721) / 721] x 100
Subtract the new number by the original number
486 - 721 = -235
-235 ÷ 721 = -0.3259361997226075
-0.3259361997226075 x 100 = -32.59%