66.91% is the change from 139 to 232
Calculation steps:
[( 232 - 139 ) ÷ 139] x 100 = 66.91%
Formula
Percentage change = [(232 - 139) / 139] x 100
Subtract the new number by the original number
232 - 139 = 93
93 ÷ 139 = 0.6690647482014388
0.6690647482014388 x 100 = 66.91%