-48.11% is the change from 846 to 439
Calculation steps:
[( 439 - 846 ) ÷ 846] x 100 = -48.11%
Formula
Percentage change = [(439 - 846) / 846] x 100
Subtract the new number by the original number
439 - 846 = -407
-407 ÷ 846 = -0.48108747044917255
-0.48108747044917255 x 100 = -48.11%