7.8% is the change from 513 to 553
Calculation steps:
[( 553 - 513 ) ÷ 513] x 100 = 7.8%
Formula
Percentage change = [(553 - 513) / 513] x 100
Subtract the new number by the original number
553 - 513 = 40
40 ÷ 513 = 0.07797270955165692
0.07797270955165692 x 100 = 7.8%