-73.46% is the change from 923 to 245
Calculation steps:
[( 245 - 923 ) ÷ 923] x 100 = -73.46%
Formula
Percentage change = [(245 - 923) / 923] x 100
Subtract the new number by the original number
245 - 923 = -678
-678 ÷ 923 = -0.7345612134344529
-0.7345612134344529 x 100 = -73.46%