-4.49% is the change from 535 to 511
Calculation steps:
[( 511 - 535 ) ÷ 535] x 100 = -4.49%
Formula
Percentage change = [(511 - 535) / 535] x 100
Subtract the new number by the original number
511 - 535 = -24
-24 ÷ 535 = -0.044859813084112146
-0.044859813084112146 x 100 = -4.49%