-43.12% is the change from 828 to 471
Calculation steps:
[( 471 - 828 ) ÷ 828] x 100 = -43.12%
Formula
Percentage change = [(471 - 828) / 828] x 100
Subtract the new number by the original number
471 - 828 = -357
-357 ÷ 828 = -0.4311594202898551
-0.4311594202898551 x 100 = -43.12%