-4.48% is the change from 536 to 512
Calculation steps:
[( 512 - 536 ) ÷ 536] x 100 = -4.48%
Formula
Percentage change = [(512 - 536) / 536] x 100
Subtract the new number by the original number
512 - 536 = -24
-24 ÷ 536 = -0.04477611940298507
-0.04477611940298507 x 100 = -4.48%