6.24% is the change from 513 to 545
Calculation steps:
[( 545 - 513 ) ÷ 513] x 100 = 6.24%
Formula
Percentage change = [(545 - 513) / 513] x 100
Subtract the new number by the original number
545 - 513 = 32
32 ÷ 513 = 0.06237816764132553
0.06237816764132553 x 100 = 6.24%