20% is the change from 430 to 516
Calculation steps:
[( 516 - 430 ) ÷ 430] x 100 = 20%
Formula
Percentage change = [(516 - 430) / 430] x 100
Subtract the new number by the original number
516 - 430 = 86
86 ÷ 430 = 0.2
0.2 x 100 = 20%
Example