29.37% is the change from 395 to 511
Calculation steps:
[( 511 - 395 ) ÷ 395] x 100 = 29.37%
Formula
Percentage change = [(511 - 395) / 395] x 100
Subtract the new number by the original number
511 - 395 = 116
116 ÷ 395 = 0.2936708860759494
0.2936708860759494 x 100 = 29.37%