-51.23% is the change from 976 to 476
Calculation steps:
[( 476 - 976 ) ÷ 976] x 100 = -51.23%
Formula
Percentage change = [(476 - 976) / 976] x 100
Subtract the new number by the original number
476 - 976 = -500
-500 ÷ 976 = -0.5122950819672131
-0.5122950819672131 x 100 = -51.23%