-7.28% is the change from 591 to 548
Calculation steps:
[( 548 - 591 ) ÷ 591] x 100 = -7.28%
Formula
Percentage change = [(548 - 591) / 591] x 100
Subtract the new number by the original number
548 - 591 = -43
-43 ÷ 591 = -0.0727580372250423
-0.0727580372250423 x 100 = -7.28%