-99.76% is the change from 846 to 2
Calculation steps:
[( 2 - 846 ) ÷ 846] x 100 = -99.76%
Formula
Percentage change = [(2 - 846) / 846] x 100
Subtract the new number by the original number
2 - 846 = -844
-844 ÷ 846 = -0.9976359338061466
-0.9976359338061466 x 100 = -99.76%