42.07% is the change from 271 to 385
Calculation steps:
[( 385 - 271 ) ÷ 271] x 100 = 42.07%
Formula
Percentage change = [(385 - 271) / 271] x 100
Subtract the new number by the original number
385 - 271 = 114
114 ÷ 271 = 0.42066420664206644
0.42066420664206644 x 100 = 42.07%