-33.93% is the change from 613 to 405
Calculation steps:
[( 405 - 613 ) ÷ 613] x 100 = -33.93%
Formula
Percentage change = [(405 - 613) / 613] x 100
Subtract the new number by the original number
405 - 613 = -208
-208 ÷ 613 = -0.33931484502446985
-0.33931484502446985 x 100 = -33.93%