-97.68% is the change from 992 to 23
Calculation steps:
[( 23 - 992 ) ÷ 992] x 100 = -97.68%
Formula
Percentage change = [(23 - 992) / 992] x 100
Subtract the new number by the original number
23 - 992 = -969
-969 ÷ 992 = -0.9768145161290323
-0.9768145161290323 x 100 = -97.68%