1.78% is the change from 505 to 514
Calculation steps:
[( 514 - 505 ) ÷ 505] x 100 = 1.78%
Formula
Percentage change = [(514 - 505) / 505] x 100
Subtract the new number by the original number
514 - 505 = 9
9 ÷ 505 = 0.01782178217821782
0.01782178217821782 x 100 = 1.78%