-6.95% is the change from 590 to 549
Calculation steps:
[( 549 - 590 ) ÷ 590] x 100 = -6.95%
Formula
Percentage change = [(549 - 590) / 590] x 100
Subtract the new number by the original number
549 - 590 = -41
-41 ÷ 590 = -0.06949152542372881
-0.06949152542372881 x 100 = -6.95%