-44.04% is the change from 579 to 324
Calculation steps:
[( 324 - 579 ) ÷ 579] x 100 = -44.04%
Formula
Percentage change = [(324 - 579) / 579] x 100
Subtract the new number by the original number
324 - 579 = -255
-255 ÷ 579 = -0.44041450777202074
-0.44041450777202074 x 100 = -44.04%