388.49% is the change from 139 to 679
Calculation steps:
[( 679 - 139 ) ÷ 139] x 100 = 388.49%
Formula
Percentage change = [(679 - 139) / 139] x 100
Subtract the new number by the original number
679 - 139 = 540
540 ÷ 139 = 3.884892086330935
3.884892086330935 x 100 = 388.49%