9.59% is the change from 271 to 297
Calculation steps:
[( 297 - 271 ) ÷ 271] x 100 = 9.59%
Formula
Percentage change = [(297 - 271) / 271] x 100
Subtract the new number by the original number
297 - 271 = 26
26 ÷ 271 = 0.0959409594095941
0.0959409594095941 x 100 = 9.59%