13.65% is the change from 513 to 583
Calculation steps:
[( 583 - 513 ) ÷ 513] x 100 = 13.65%
Formula
Percentage change = [(583 - 513) / 513] x 100
Subtract the new number by the original number
583 - 513 = 70
70 ÷ 513 = 0.1364522417153996
0.1364522417153996 x 100 = 13.65%