2.43% is the change from 535 to 548
Calculation steps:
[( 548 - 535 ) ÷ 535] x 100 = 2.43%
Formula
Percentage change = [(548 - 535) / 535] x 100
Subtract the new number by the original number
548 - 535 = 13
13 ÷ 535 = 0.024299065420560748
0.024299065420560748 x 100 = 2.43%