-74.76% is the change from 923 to 233
Calculation steps:
[( 233 - 923 ) ÷ 923] x 100 = -74.76%
Formula
Percentage change = [(233 - 923) / 923] x 100
Subtract the new number by the original number
233 - 923 = -690
-690 ÷ 923 = -0.7475622968580715
-0.7475622968580715 x 100 = -74.76%