-92.5% is the change from 480 to 36
Calculation steps:
[( 36 - 480 ) ÷ 480] x 100 = -92.5%
Formula
Percentage change = [(36 - 480) / 480] x 100
Subtract the new number by the original number
36 - 480 = -444
-444 ÷ 480 = -0.925
-0.925 x 100 = -92.5%
Example