246.49% is the change from 271 to 939
Calculation steps:
[( 939 - 271 ) ÷ 271] x 100 = 246.49%
Formula
Percentage change = [(939 - 271) / 271] x 100
Subtract the new number by the original number
939 - 271 = 668
668 ÷ 271 = 2.4649446494464944
2.4649446494464944 x 100 = 246.49%