-13.51% is the change from 592 to 512
Calculation steps:
[( 512 - 592 ) ÷ 592] x 100 = -13.51%
Formula
Percentage change = [(512 - 592) / 592] x 100
Subtract the new number by the original number
512 - 592 = -80
-80 ÷ 592 = -0.13513513513513514
-0.13513513513513514 x 100 = -13.51%