43.84% is the change from 438 to 630
Calculation steps:
[( 630 - 438 ) ÷ 438] x 100 = 43.84%
Formula
Percentage change = [(630 - 438) / 438] x 100
Subtract the new number by the original number
630 - 438 = 192
192 ÷ 438 = 0.4383561643835616
0.4383561643835616 x 100 = 43.84%