42.66% is the change from 579 to 826
Calculation steps:
[( 826 - 579 ) ÷ 579] x 100 = 42.66%
Formula
Percentage change = [(826 - 579) / 579] x 100
Subtract the new number by the original number
826 - 579 = 247
247 ÷ 579 = 0.4265975820379965
0.4265975820379965 x 100 = 42.66%