-52.87% is the change from 923 to 435
Calculation steps:
[( 435 - 923 ) ÷ 923] x 100 = -52.87%
Formula
Percentage change = [(435 - 923) / 923] x 100
Subtract the new number by the original number
435 - 923 = -488
-488 ÷ 923 = -0.5287107258938245
-0.5287107258938245 x 100 = -52.87%