271.22% is the change from 139 to 516
Calculation steps:
[( 516 - 139 ) ÷ 139] x 100 = 271.22%
Formula
Percentage change = [(516 - 139) / 139] x 100
Subtract the new number by the original number
516 - 139 = 377
377 ÷ 139 = 2.712230215827338
2.712230215827338 x 100 = 271.22%