8.3% is the change from 530 to 574
Calculation steps:
[( 574 - 530 ) ÷ 530] x 100 = 8.3%
Formula
Percentage change = [(574 - 530) / 530] x 100
Subtract the new number by the original number
574 - 530 = 44
44 ÷ 530 = 0.0830188679245283
0.0830188679245283 x 100 = 8.3%