-91.59% is the change from 464 to 39
Calculation steps:
[( 39 - 464 ) ÷ 464] x 100 = -91.59%
Formula
Percentage change = [(39 - 464) / 464] x 100
Subtract the new number by the original number
39 - 464 = -425
-425 ÷ 464 = -0.915948275862069
-0.915948275862069 x 100 = -91.59%