-33.61% is the change from 613 to 407
Calculation steps:
[( 407 - 613 ) ÷ 613] x 100 = -33.61%
Formula
Percentage change = [(407 - 613) / 613] x 100
Subtract the new number by the original number
407 - 613 = -206
-206 ÷ 613 = -0.3360522022838499
-0.3360522022838499 x 100 = -33.61%