49.62% is the change from 395 to 591
Calculation steps:
[( 591 - 395 ) ÷ 395] x 100 = 49.62%
Formula
Percentage change = [(591 - 395) / 395] x 100
Subtract the new number by the original number
591 - 395 = 196
196 ÷ 395 = 0.4962025316455696
0.4962025316455696 x 100 = 49.62%