-78.76% is the change from 923 to 196
Calculation steps:
[( 196 - 923 ) ÷ 923] x 100 = -78.76%
Formula
Percentage change = [(196 - 923) / 923] x 100
Subtract the new number by the original number
196 - 923 = -727
-727 ÷ 923 = -0.7876489707475623
-0.7876489707475623 x 100 = -78.76%