1.38% is the change from 507 to 514
Calculation steps:
[( 514 - 507 ) ÷ 507] x 100 = 1.38%
Formula
Percentage change = [(514 - 507) / 507] x 100
Subtract the new number by the original number
514 - 507 = 7
7 ÷ 507 = 0.013806706114398421
0.013806706114398421 x 100 = 1.38%