76.64% is the change from 137 to 242
Calculation steps:
[( 242 - 137 ) ÷ 137] x 100 = 76.64%
Formula
Percentage change = [(242 - 137) / 137] x 100
Subtract the new number by the original number
242 - 137 = 105
105 ÷ 137 = 0.7664233576642335
0.7664233576642335 x 100 = 76.64%