-14.07% is the change from 590 to 507
Calculation steps:
[( 507 - 590 ) ÷ 590] x 100 = -14.07%
Formula
Percentage change = [(507 - 590) / 590] x 100
Subtract the new number by the original number
507 - 590 = -83
-83 ÷ 590 = -0.14067796610169492
-0.14067796610169492 x 100 = -14.07%