1.58% is the change from 506 to 514
Calculation steps:
[( 514 - 506 ) ÷ 506] x 100 = 1.58%
Formula
Percentage change = [(514 - 506) / 506] x 100
Subtract the new number by the original number
514 - 506 = 8
8 ÷ 506 = 0.015810276679841896
0.015810276679841896 x 100 = 1.58%