155.4% is the change from 139 to 355
Calculation steps:
[( 355 - 139 ) ÷ 139] x 100 = 155.4%
Formula
Percentage change = [(355 - 139) / 139] x 100
Subtract the new number by the original number
355 - 139 = 216
216 ÷ 139 = 1.5539568345323742
1.5539568345323742 x 100 = 155.4%