-53.95% is the change from 721 to 332
Calculation steps:
[( 332 - 721 ) ÷ 721] x 100 = -53.95%
Formula
Percentage change = [(332 - 721) / 721] x 100
Subtract the new number by the original number
332 - 721 = -389
-389 ÷ 721 = -0.5395284327323162
-0.5395284327323162 x 100 = -53.95%