-22.63% is the change from 579 to 448
Calculation steps:
[( 448 - 579 ) ÷ 579] x 100 = -22.63%
Formula
Percentage change = [(448 - 579) / 579] x 100
Subtract the new number by the original number
448 - 579 = -131
-131 ÷ 579 = -0.22625215889464595
-0.22625215889464595 x 100 = -22.63%