-46.36% is the change from 852 to 457
Calculation steps:
[( 457 - 852 ) ÷ 852] x 100 = -46.36%
Formula
Percentage change = [(457 - 852) / 852] x 100
Subtract the new number by the original number
457 - 852 = -395
-395 ÷ 852 = -0.4636150234741784
-0.4636150234741784 x 100 = -46.36%