30.22% is the change from 407 to 530
Calculation steps:
[( 530 - 407 ) ÷ 407] x 100 = 30.22%
Formula
Percentage change = [(530 - 407) / 407] x 100
Subtract the new number by the original number
530 - 407 = 123
123 ÷ 407 = 0.3022113022113022
0.3022113022113022 x 100 = 30.22%