102.96% is the change from 135 to 274
Calculation steps:
[( 274 - 135 ) ÷ 135] x 100 = 102.96%
Formula
Percentage change = [(274 - 135) / 135] x 100
Subtract the new number by the original number
274 - 135 = 139
139 ÷ 135 = 1.0296296296296297
1.0296296296296297 x 100 = 102.96%