29.4% is the change from 721 to 933
Calculation steps:
[( 933 - 721 ) ÷ 721] x 100 = 29.4%
Formula
Percentage change = [(933 - 721) / 721] x 100
Subtract the new number by the original number
933 - 721 = 212
212 ÷ 721 = 0.29403606102635227
0.29403606102635227 x 100 = 29.4%