177.55% is the change from 49 to 136
Calculation steps:
[( 136 - 49 ) ÷ 49] x 100 = 177.55%
Formula
Percentage change = [(136 - 49) / 49] x 100
Subtract the new number by the original number
136 - 49 = 87
87 ÷ 49 = 1.7755102040816326
1.7755102040816326 x 100 = 177.55%