102.21% is the change from 271 to 548
Calculation steps:
[( 548 - 271 ) ÷ 271] x 100 = 102.21%
Formula
Percentage change = [(548 - 271) / 271] x 100
Subtract the new number by the original number
548 - 271 = 277
277 ÷ 271 = 1.022140221402214
1.022140221402214 x 100 = 102.21%