-9.11% is the change from 483 to 439
Calculation steps:
[( 439 - 483 ) ÷ 483] x 100 = -9.11%
Formula
Percentage change = [(439 - 483) / 483] x 100
Subtract the new number by the original number
439 - 483 = -44
-44 ÷ 483 = -0.09109730848861283
-0.09109730848861283 x 100 = -9.11%