-91.74% is the change from 484 to 40
Calculation steps:
[( 40 - 484 ) ÷ 484] x 100 = -91.74%
Formula
Percentage change = [(40 - 484) / 484] x 100
Subtract the new number by the original number
40 - 484 = -444
-444 ÷ 484 = -0.9173553719008265
-0.9173553719008265 x 100 = -91.74%