18.99% is the change from 395 to 470
Calculation steps:
[( 470 - 395 ) ÷ 395] x 100 = 18.99%
Formula
Percentage change = [(470 - 395) / 395] x 100
Subtract the new number by the original number
470 - 395 = 75
75 ÷ 395 = 0.189873417721519
0.189873417721519 x 100 = 18.99%