55.02% is the change from 438 to 679
Calculation steps:
[( 679 - 438 ) ÷ 438] x 100 = 55.02%
Formula
Percentage change = [(679 - 438) / 438] x 100
Subtract the new number by the original number
679 - 438 = 241
241 ÷ 438 = 0.5502283105022832
0.5502283105022832 x 100 = 55.02%