15.98% is the change from 513 to 595
Calculation steps:
[( 595 - 513 ) ÷ 513] x 100 = 15.98%
Formula
Percentage change = [(595 - 513) / 513] x 100
Subtract the new number by the original number
595 - 513 = 82
82 ÷ 513 = 0.15984405458089668
0.15984405458089668 x 100 = 15.98%