-40.27% is the change from 807 to 482
Calculation steps:
[( 482 - 807 ) ÷ 807] x 100 = -40.27%
Formula
Percentage change = [(482 - 807) / 807] x 100
Subtract the new number by the original number
482 - 807 = -325
-325 ÷ 807 = -0.40272614622057
-0.40272614622057 x 100 = -40.27%