98.89% is the change from 271 to 539
Calculation steps:
[( 539 - 271 ) ÷ 271] x 100 = 98.89%
Formula
Percentage change = [(539 - 271) / 271] x 100
Subtract the new number by the original number
539 - 271 = 268
268 ÷ 271 = 0.988929889298893
0.988929889298893 x 100 = 98.89%