-99.58% is the change from 475 to 2
Calculation steps:
[( 2 - 475 ) ÷ 475] x 100 = -99.58%
Formula
Percentage change = [(2 - 475) / 475] x 100
Subtract the new number by the original number
2 - 475 = -473
-473 ÷ 475 = -0.9957894736842106
-0.9957894736842106 x 100 = -99.58%