108.31% is the change from 409 to 852
Calculation steps:
[( 852 - 409 ) ÷ 409] x 100 = 108.31%
Formula
Percentage change = [(852 - 409) / 409] x 100
Subtract the new number by the original number
852 - 409 = 443
443 ÷ 409 = 1.0831295843520783
1.0831295843520783 x 100 = 108.31%