-48.65% is the change from 923 to 474
Calculation steps:
[( 474 - 923 ) ÷ 923] x 100 = -48.65%
Formula
Percentage change = [(474 - 923) / 923] x 100
Subtract the new number by the original number
474 - 923 = -449
-449 ÷ 923 = -0.48645720476706394
-0.48645720476706394 x 100 = -48.65%