8.41% is the change from 511 to 554
Calculation steps:
[( 554 - 511 ) ÷ 511] x 100 = 8.41%
Formula
Percentage change = [(554 - 511) / 511] x 100
Subtract the new number by the original number
554 - 511 = 43
43 ÷ 511 = 0.08414872798434442
0.08414872798434442 x 100 = 8.41%