-21.24% is the change from 485 to 382
Calculation steps:
[( 382 - 485 ) ÷ 485] x 100 = -21.24%
Formula
Percentage change = [(382 - 485) / 485] x 100
Subtract the new number by the original number
382 - 485 = -103
-103 ÷ 485 = -0.21237113402061855
-0.21237113402061855 x 100 = -21.24%