37.9% is the change from 409 to 564
Calculation steps:
[( 564 - 409 ) ÷ 409] x 100 = 37.9%
Formula
Percentage change = [(564 - 409) / 409] x 100
Subtract the new number by the original number
564 - 409 = 155
155 ÷ 409 = 0.37897310513447435
0.37897310513447435 x 100 = 37.9%