-54.27% is the change from 492 to 225
Calculation steps:
[( 225 - 492 ) ÷ 492] x 100 = -54.27%
Formula
Percentage change = [(225 - 492) / 492] x 100
Subtract the new number by the original number
225 - 492 = -267
-267 ÷ 492 = -0.5426829268292683
-0.5426829268292683 x 100 = -54.27%