1.78% is the change from 507 to 516
Calculation steps:
[( 516 - 507 ) ÷ 507] x 100 = 1.78%
Formula
Percentage change = [(516 - 507) / 507] x 100
Subtract the new number by the original number
516 - 507 = 9
9 ÷ 507 = 0.01775147928994083
0.01775147928994083 x 100 = 1.78%