-24.32% is the change from 814 to 616
Calculation steps:
[( 616 - 814 ) ÷ 814] x 100 = -24.32%
Formula
Percentage change = [(616 - 814) / 814] x 100
Subtract the new number by the original number
616 - 814 = -198
-198 ÷ 814 = -0.24324324324324326
-0.24324324324324326 x 100 = -24.32%