-45.07% is the change from 588 to 323
Calculation steps:
[( 323 - 588 ) ÷ 588] x 100 = -45.07%
Formula
Percentage change = [(323 - 588) / 588] x 100
Subtract the new number by the original number
323 - 588 = -265
-265 ÷ 588 = -0.45068027210884354
-0.45068027210884354 x 100 = -45.07%