-53.32% is the change from 482 to 225
Calculation steps:
[( 225 - 482 ) ÷ 482] x 100 = -53.32%
Formula
Percentage change = [(225 - 482) / 482] x 100
Subtract the new number by the original number
225 - 482 = -257
-257 ÷ 482 = -0.533195020746888
-0.533195020746888 x 100 = -53.32%