75% is the change from 412 to 721
Calculation steps:
[( 721 - 412 ) ÷ 412] x 100 = 75%
Formula
Percentage change = [(721 - 412) / 412] x 100
Subtract the new number by the original number
721 - 412 = 309
309 ÷ 412 = 0.75
0.75 x 100 = 75%
Example