120.74% is the change from 135 to 298
Calculation steps:
[( 298 - 135 ) ÷ 135] x 100 = 120.74%
Formula
Percentage change = [(298 - 135) / 135] x 100
Subtract the new number by the original number
298 - 135 = 163
163 ÷ 135 = 1.2074074074074075
1.2074074074074075 x 100 = 120.74%