-43.15% is the change from 591 to 336
Calculation steps:
[( 336 - 591 ) ÷ 591] x 100 = -43.15%
Formula
Percentage change = [(336 - 591) / 591] x 100
Subtract the new number by the original number
336 - 591 = -255
-255 ÷ 591 = -0.43147208121827413
-0.43147208121827413 x 100 = -43.15%