27.09% is the change from 395 to 502
Calculation steps:
[( 502 - 395 ) ÷ 395] x 100 = 27.09%
Formula
Percentage change = [(502 - 395) / 395] x 100
Subtract the new number by the original number
502 - 395 = 107
107 ÷ 395 = 0.2708860759493671
0.2708860759493671 x 100 = 27.09%