-53.8% is the change from 487 to 225
Calculation steps:
[( 225 - 487 ) ÷ 487] x 100 = -53.8%
Formula
Percentage change = [(225 - 487) / 487] x 100
Subtract the new number by the original number
225 - 487 = -262
-262 ÷ 487 = -0.5379876796714579
-0.5379876796714579 x 100 = -53.8%