-65.44% is the change from 923 to 319
Calculation steps:
[( 319 - 923 ) ÷ 923] x 100 = -65.44%
Formula
Percentage change = [(319 - 923) / 923] x 100
Subtract the new number by the original number
319 - 923 = -604
-604 ÷ 923 = -0.6543878656554712
-0.6543878656554712 x 100 = -65.44%