-24.2% is the change from 591 to 448
Calculation steps:
[( 448 - 591 ) ÷ 591] x 100 = -24.2%
Formula
Percentage change = [(448 - 591) / 591] x 100
Subtract the new number by the original number
448 - 591 = -143
-143 ÷ 591 = -0.24196277495769883
-0.24196277495769883 x 100 = -24.2%