48.86% is the change from 438 to 652
Calculation steps:
[( 652 - 438 ) ÷ 438] x 100 = 48.86%
Formula
Percentage change = [(652 - 438) / 438] x 100
Subtract the new number by the original number
652 - 438 = 214
214 ÷ 438 = 0.4885844748858447
0.4885844748858447 x 100 = 48.86%