-67.58% is the change from 475 to 154
Calculation steps:
[( 154 - 475 ) ÷ 475] x 100 = -67.58%
Formula
Percentage change = [(154 - 475) / 475] x 100
Subtract the new number by the original number
154 - 475 = -321
-321 ÷ 475 = -0.6757894736842105
-0.6757894736842105 x 100 = -67.58%