7.53% is the change from 558 to 600
Calculation steps:
[( 600 - 558 ) ÷ 558] x 100 = 7.53%
Formula
Percentage change = [(600 - 558) / 558] x 100
Subtract the new number by the original number
600 - 558 = 42
42 ÷ 558 = 0.07526881720430108
0.07526881720430108 x 100 = 7.53%