44.73% is the change from 579 to 838
Calculation steps:
[( 838 - 579 ) ÷ 579] x 100 = 44.73%
Formula
Percentage change = [(838 - 579) / 579] x 100
Subtract the new number by the original number
838 - 579 = 259
259 ÷ 579 = 0.4473229706390328
0.4473229706390328 x 100 = 44.73%