-38.14% is the change from 721 to 446
Calculation steps:
[( 446 - 721 ) ÷ 721] x 100 = -38.14%
Formula
Percentage change = [(446 - 721) / 721] x 100
Subtract the new number by the original number
446 - 721 = -275
-275 ÷ 721 = -0.3814147018030513
-0.3814147018030513 x 100 = -38.14%