-45.49% is the change from 864 to 471
Calculation steps:
[( 471 - 864 ) ÷ 864] x 100 = -45.49%
Formula
Percentage change = [(471 - 864) / 864] x 100
Subtract the new number by the original number
471 - 864 = -393
-393 ÷ 864 = -0.4548611111111111
-0.4548611111111111 x 100 = -45.49%