-52.93% is the change from 478 to 225
Calculation steps:
[( 225 - 478 ) ÷ 478] x 100 = -52.93%
Formula
Percentage change = [(225 - 478) / 478] x 100
Subtract the new number by the original number
225 - 478 = -253
-253 ÷ 478 = -0.5292887029288703
-0.5292887029288703 x 100 = -52.93%