81.52% is the change from 395 to 717
Calculation steps:
[( 717 - 395 ) ÷ 395] x 100 = 81.52%
Formula
Percentage change = [(717 - 395) / 395] x 100
Subtract the new number by the original number
717 - 395 = 322
322 ÷ 395 = 0.8151898734177215
0.8151898734177215 x 100 = 81.52%