29.65% is the change from 398 to 516
Calculation steps:
[( 516 - 398 ) ÷ 398] x 100 = 29.65%
Formula
Percentage change = [(516 - 398) / 398] x 100
Subtract the new number by the original number
516 - 398 = 118
118 ÷ 398 = 0.2964824120603015
0.2964824120603015 x 100 = 29.65%