-25.46% is the change from 648 to 483
Calculation steps:
[( 483 - 648 ) ÷ 648] x 100 = -25.46%
Formula
Percentage change = [(483 - 648) / 648] x 100
Subtract the new number by the original number
483 - 648 = -165
-165 ÷ 648 = -0.25462962962962965
-0.25462962962962965 x 100 = -25.46%