43.54% is the change from 271 to 389
Calculation steps:
[( 389 - 271 ) ÷ 271] x 100 = 43.54%
Formula
Percentage change = [(389 - 271) / 271] x 100
Subtract the new number by the original number
389 - 271 = 118
118 ÷ 271 = 0.4354243542435424
0.4354243542435424 x 100 = 43.54%