17.39% is the change from 506 to 594
Calculation steps:
[( 594 - 506 ) ÷ 506] x 100 = 17.39%
Formula
Percentage change = [(594 - 506) / 506] x 100
Subtract the new number by the original number
594 - 506 = 88
88 ÷ 506 = 0.17391304347826086
0.17391304347826086 x 100 = 17.39%