75.97% is the change from 154 to 271
Calculation steps:
[( 271 - 154 ) ÷ 154] x 100 = 75.97%
Formula
Percentage change = [(271 - 154) / 154] x 100
Subtract the new number by the original number
271 - 154 = 117
117 ÷ 154 = 0.7597402597402597
0.7597402597402597 x 100 = 75.97%