-33.28% is the change from 613 to 409
Calculation steps:
[( 409 - 613 ) ÷ 613] x 100 = -33.28%
Formula
Percentage change = [(409 - 613) / 613] x 100
Subtract the new number by the original number
409 - 613 = -204
-204 ÷ 613 = -0.33278955954323003
-0.33278955954323003 x 100 = -33.28%