-63.71% is the change from 923 to 335
Calculation steps:
[( 335 - 923 ) ÷ 923] x 100 = -63.71%
Formula
Percentage change = [(335 - 923) / 923] x 100
Subtract the new number by the original number
335 - 923 = -588
-588 ÷ 923 = -0.6370530877573131
-0.6370530877573131 x 100 = -63.71%