277.55% is the change from 49 to 185
Calculation steps:
[( 185 - 49 ) ÷ 49] x 100 = 277.55%
Formula
Percentage change = [(185 - 49) / 49] x 100
Subtract the new number by the original number
185 - 49 = 136
136 ÷ 49 = 2.7755102040816326
2.7755102040816326 x 100 = 277.55%