500% is the change from 86 to 516
Calculation steps:
[( 516 - 86 ) ÷ 86] x 100 = 500%
Formula
Percentage change = [(516 - 86) / 86] x 100
Subtract the new number by the original number
516 - 86 = 430
430 ÷ 86 = 5
5 x 100 = 500%
Example