74.82% is the change from 139 to 243
Calculation steps:
[( 243 - 139 ) ÷ 139] x 100 = 74.82%
Formula
Percentage change = [(243 - 139) / 139] x 100
Subtract the new number by the original number
243 - 139 = 104
104 ÷ 139 = 0.7482014388489209
0.7482014388489209 x 100 = 74.82%