-46.93% is the change from 976 to 518
Calculation steps:
[( 518 - 976 ) ÷ 976] x 100 = -46.93%
Formula
Percentage change = [(518 - 976) / 976] x 100
Subtract the new number by the original number
518 - 976 = -458
-458 ÷ 976 = -0.4692622950819672
-0.4692622950819672 x 100 = -46.93%