-99.37% is the change from 475 to 3
Calculation steps:
[( 3 - 475 ) ÷ 475] x 100 = -99.37%
Formula
Percentage change = [(3 - 475) / 475] x 100
Subtract the new number by the original number
3 - 475 = -472
-472 ÷ 475 = -0.9936842105263158
-0.9936842105263158 x 100 = -99.37%
Example