-54.71% is the change from 923 to 418
Calculation steps:
[( 418 - 923 ) ÷ 923] x 100 = -54.71%
Formula
Percentage change = [(418 - 923) / 923] x 100
Subtract the new number by the original number
418 - 923 = -505
-505 ÷ 923 = -0.5471289274106176
-0.5471289274106176 x 100 = -54.71%