32.22% is the change from 388 to 513
Calculation steps:
[( 513 - 388 ) ÷ 388] x 100 = 32.22%
Formula
Percentage change = [(513 - 388) / 388] x 100
Subtract the new number by the original number
513 - 388 = 125
125 ÷ 388 = 0.32216494845360827
0.32216494845360827 x 100 = 32.22%