79.81% is the change from 322 to 579
Calculation steps:
[( 579 - 322 ) ÷ 322] x 100 = 79.81%
Formula
Percentage change = [(579 - 322) / 322] x 100
Subtract the new number by the original number
579 - 322 = 257
257 ÷ 322 = 0.7981366459627329
0.7981366459627329 x 100 = 79.81%