30.4% is the change from 579 to 755
Calculation steps:
[( 755 - 579 ) ÷ 579] x 100 = 30.4%
Formula
Percentage change = [(755 - 579) / 579] x 100
Subtract the new number by the original number
755 - 579 = 176
176 ÷ 579 = 0.30397236614853196
0.30397236614853196 x 100 = 30.4%