7.05% is the change from 511 to 547
Calculation steps:
[( 547 - 511 ) ÷ 511] x 100 = 7.05%
Formula
Percentage change = [(547 - 511) / 511] x 100
Subtract the new number by the original number
547 - 511 = 36
36 ÷ 511 = 0.07045009784735812
0.07045009784735812 x 100 = 7.05%