138.74% is the change from 302 to 721
Calculation steps:
[( 721 - 302 ) ÷ 302] x 100 = 138.74%
Formula
Percentage change = [(721 - 302) / 302] x 100
Subtract the new number by the original number
721 - 302 = 419
419 ÷ 302 = 1.3874172185430464
1.3874172185430464 x 100 = 138.74%