131.01% is the change from 129 to 298
Calculation steps:
[( 298 - 129 ) ÷ 129] x 100 = 131.01%
Formula
Percentage change = [(298 - 129) / 129] x 100
Subtract the new number by the original number
298 - 129 = 169
169 ÷ 129 = 1.310077519379845
1.310077519379845 x 100 = 131.01%