39.95% is the change from 403 to 564
Calculation steps:
[( 564 - 403 ) ÷ 403] x 100 = 39.95%
Formula
Percentage change = [(564 - 403) / 403] x 100
Subtract the new number by the original number
564 - 403 = 161
161 ÷ 403 = 0.39950372208436724
0.39950372208436724 x 100 = 39.95%