-51.27% is the change from 591 to 288
Calculation steps:
[( 288 - 591 ) ÷ 591] x 100 = -51.27%
Formula
Percentage change = [(288 - 591) / 591] x 100
Subtract the new number by the original number
288 - 591 = -303
-303 ÷ 591 = -0.5126903553299492
-0.5126903553299492 x 100 = -51.27%