38.79% is the change from 513 to 712
Calculation steps:
[( 712 - 513 ) ÷ 513] x 100 = 38.79%
Formula
Percentage change = [(712 - 513) / 513] x 100
Subtract the new number by the original number
712 - 513 = 199
199 ÷ 513 = 0.38791423001949316
0.38791423001949316 x 100 = 38.79%