45.23% is the change from 409 to 594
Calculation steps:
[( 594 - 409 ) ÷ 409] x 100 = 45.23%
Formula
Percentage change = [(594 - 409) / 409] x 100
Subtract the new number by the original number
594 - 409 = 185
185 ÷ 409 = 0.45232273838630804
0.45232273838630804 x 100 = 45.23%