-78.01% is the change from 923 to 203
Calculation steps:
[( 203 - 923 ) ÷ 923] x 100 = -78.01%
Formula
Percentage change = [(203 - 923) / 923] x 100
Subtract the new number by the original number
203 - 923 = -720
-720 ÷ 923 = -0.7800650054171181
-0.7800650054171181 x 100 = -78.01%