-99.36% is the change from 470 to 3
Calculation steps:
[( 3 - 470 ) ÷ 470] x 100 = -99.36%
Formula
Percentage change = [(3 - 470) / 470] x 100
Subtract the new number by the original number
3 - 470 = -467
-467 ÷ 470 = -0.9936170212765958
-0.9936170212765958 x 100 = -99.36%