-39.03% is the change from 843 to 514
Calculation steps:
[( 514 - 843 ) ÷ 843] x 100 = -39.03%
Formula
Percentage change = [(514 - 843) / 843] x 100
Subtract the new number by the original number
514 - 843 = -329
-329 ÷ 843 = -0.3902728351126928
-0.3902728351126928 x 100 = -39.03%