-7.12% is the change from 590 to 548
Calculation steps:
[( 548 - 590 ) ÷ 590] x 100 = -7.12%
Formula
Percentage change = [(548 - 590) / 590] x 100
Subtract the new number by the original number
548 - 590 = -42
-42 ÷ 590 = -0.0711864406779661
-0.0711864406779661 x 100 = -7.12%