137.25% is the change from 102 to 242
Calculation steps:
[( 242 - 102 ) ÷ 102] x 100 = 137.25%
Formula
Percentage change = [(242 - 102) / 102] x 100
Subtract the new number by the original number
242 - 102 = 140
140 ÷ 102 = 1.3725490196078431
1.3725490196078431 x 100 = 137.25%