-40.74% is the change from 923 to 547
Calculation steps:
[( 547 - 923 ) ÷ 923] x 100 = -40.74%
Formula
Percentage change = [(547 - 923) / 923] x 100
Subtract the new number by the original number
547 - 923 = -376
-376 ÷ 923 = -0.40736728060671723
-0.40736728060671723 x 100 = -40.74%