29.54% is the change from 721 to 934
Calculation steps:
[( 934 - 721 ) ÷ 721] x 100 = 29.54%
Formula
Percentage change = [(934 - 721) / 721] x 100
Subtract the new number by the original number
934 - 721 = 213
213 ÷ 721 = 0.29542302357836336
0.29542302357836336 x 100 = 29.54%