-46.34% is the change from 848 to 455
Calculation steps:
[( 455 - 848 ) ÷ 848] x 100 = -46.34%
Formula
Percentage change = [(455 - 848) / 848] x 100
Subtract the new number by the original number
455 - 848 = -393
-393 ÷ 848 = -0.4634433962264151
-0.4634433962264151 x 100 = -46.34%