4.91% is the change from 530 to 556
Calculation steps:
[( 556 - 530 ) ÷ 530] x 100 = 4.91%
Formula
Percentage change = [(556 - 530) / 530] x 100
Subtract the new number by the original number
556 - 530 = 26
26 ÷ 530 = 0.04905660377358491
0.04905660377358491 x 100 = 4.91%