27.41% is the change from 405 to 516
Calculation steps:
[( 516 - 405 ) ÷ 405] x 100 = 27.41%
Formula
Percentage change = [(516 - 405) / 405] x 100
Subtract the new number by the original number
516 - 405 = 111
111 ÷ 405 = 0.2740740740740741
0.2740740740740741 x 100 = 27.41%