-46.09% is the change from 857 to 462
Calculation steps:
[( 462 - 857 ) ÷ 857] x 100 = -46.09%
Formula
Percentage change = [(462 - 857) / 857] x 100
Subtract the new number by the original number
462 - 857 = -395
-395 ÷ 857 = -0.46091015169194866
-0.46091015169194866 x 100 = -46.09%