-51.89% is the change from 846 to 407
Calculation steps:
[( 407 - 846 ) ÷ 846] x 100 = -51.89%
Formula
Percentage change = [(407 - 846) / 846] x 100
Subtract the new number by the original number
407 - 846 = -439
-439 ÷ 846 = -0.5189125295508275
-0.5189125295508275 x 100 = -51.89%