4.7% is the change from 511 to 535
Calculation steps:
[( 535 - 511 ) ÷ 511] x 100 = 4.7%
Formula
Percentage change = [(535 - 511) / 511] x 100
Subtract the new number by the original number
535 - 511 = 24
24 ÷ 511 = 0.046966731898238745
0.046966731898238745 x 100 = 4.7%