20.3% is the change from 271 to 326
Calculation steps:
[( 326 - 271 ) ÷ 271] x 100 = 20.3%
Formula
Percentage change = [(326 - 271) / 271] x 100
Subtract the new number by the original number
326 - 271 = 55
55 ÷ 271 = 0.2029520295202952
0.2029520295202952 x 100 = 20.3%