-97.28% is the change from 846 to 23
Calculation steps:
[( 23 - 846 ) ÷ 846] x 100 = -97.28%
Formula
Percentage change = [(23 - 846) / 846] x 100
Subtract the new number by the original number
23 - 846 = -823
-823 ÷ 846 = -0.9728132387706856
-0.9728132387706856 x 100 = -97.28%