-43.85% is the change from 577 to 324
Calculation steps:
[( 324 - 577 ) ÷ 577] x 100 = -43.85%
Formula
Percentage change = [(324 - 577) / 577] x 100
Subtract the new number by the original number
324 - 577 = -253
-253 ÷ 577 = -0.43847487001733104
-0.43847487001733104 x 100 = -43.85%