15.4% is the change from 513 to 592
Calculation steps:
[( 592 - 513 ) ÷ 513] x 100 = 15.4%
Formula
Percentage change = [(592 - 513) / 513] x 100
Subtract the new number by the original number
592 - 513 = 79
79 ÷ 513 = 0.1539961013645224
0.1539961013645224 x 100 = 15.4%