141.41% is the change from 99 to 239
Calculation steps:
[( 239 - 99 ) ÷ 99] x 100 = 141.41%
Formula
Percentage change = [(239 - 99) / 99] x 100
Subtract the new number by the original number
239 - 99 = 140
140 ÷ 99 = 1.4141414141414141
1.4141414141414141 x 100 = 141.41%