-33.93% is the change from 616 to 407
Calculation steps:
[( 407 - 616 ) ÷ 616] x 100 = -33.93%
Formula
Percentage change = [(407 - 616) / 616] x 100
Subtract the new number by the original number
407 - 616 = -209
-209 ÷ 616 = -0.3392857142857143
-0.3392857142857143 x 100 = -33.93%