-97.48% is the change from 476 to 12
Calculation steps:
[( 12 - 476 ) ÷ 476] x 100 = -97.48%
Formula
Percentage change = [(12 - 476) / 476] x 100
Subtract the new number by the original number
12 - 476 = -464
-464 ÷ 476 = -0.9747899159663865
-0.9747899159663865 x 100 = -97.48%