-68.12% is the change from 483 to 154
Calculation steps:
[( 154 - 483 ) ÷ 483] x 100 = -68.12%
Formula
Percentage change = [(154 - 483) / 483] x 100
Subtract the new number by the original number
154 - 483 = -329
-329 ÷ 483 = -0.6811594202898551
-0.6811594202898551 x 100 = -68.12%