-24.6% is the change from 817 to 616
Calculation steps:
[( 616 - 817 ) ÷ 817] x 100 = -24.6%
Formula
Percentage change = [(616 - 817) / 817] x 100
Subtract the new number by the original number
616 - 817 = -201
-201 ÷ 817 = -0.2460220318237454
-0.2460220318237454 x 100 = -24.6%