-44.44% is the change from 9 to 5
Calculation steps:
[( 5 - 9 ) ÷ 9] x 100 = -44.44%
Formula
Percentage change = [(5 - 9) / 9] x 100
Subtract the new number by the original number
5 - 9 = -4
-4 ÷ 9 = -0.4444444444444444
-0.4444444444444444 x 100 = -44.44%