-94.74% is the change from 475 to 25
Calculation steps:
[( 25 - 475 ) ÷ 475] x 100 = -94.74%
Formula
Percentage change = [(25 - 475) / 475] x 100
Subtract the new number by the original number
25 - 475 = -450
-450 ÷ 475 = -0.9473684210526315
-0.9473684210526315 x 100 = -94.74%