-94.68% is the change from 846 to 45
Calculation steps:
[( 45 - 846 ) ÷ 846] x 100 = -94.68%
Formula
Percentage change = [(45 - 846) / 846] x 100
Subtract the new number by the original number
45 - 846 = -801
-801 ÷ 846 = -0.9468085106382979
-0.9468085106382979 x 100 = -94.68%