-40.51% is the change from 553 to 329
Calculation steps:
[( 329 - 553 ) ÷ 553] x 100 = -40.51%
Formula
Percentage change = [(329 - 553) / 553] x 100
Subtract the new number by the original number
329 - 553 = -224
-224 ÷ 553 = -0.4050632911392405
-0.4050632911392405 x 100 = -40.51%