35.25% is the change from 139 to 188
Calculation steps:
[( 188 - 139 ) ÷ 139] x 100 = 35.25%
Formula
Percentage change = [(188 - 139) / 139] x 100
Subtract the new number by the original number
188 - 139 = 49
49 ÷ 139 = 0.35251798561151076
0.35251798561151076 x 100 = 35.25%