38.14% is the change from 721 to 996
Calculation steps:
[( 996 - 721 ) ÷ 721] x 100 = 38.14%
Formula
Percentage change = [(996 - 721) / 721] x 100
Subtract the new number by the original number
996 - 721 = 275
275 ÷ 721 = 0.3814147018030513
0.3814147018030513 x 100 = 38.14%