-76.38% is the change from 923 to 218
Calculation steps:
[( 218 - 923 ) ÷ 923] x 100 = -76.38%
Formula
Percentage change = [(218 - 923) / 923] x 100
Subtract the new number by the original number
218 - 923 = -705
-705 ÷ 923 = -0.7638136511375948
-0.7638136511375948 x 100 = -76.38%