-99.28% is the change from 415 to 3
Calculation steps:
[( 3 - 415 ) ÷ 415] x 100 = -99.28%
Formula
Percentage change = [(3 - 415) / 415] x 100
Subtract the new number by the original number
3 - 415 = -412
-412 ÷ 415 = -0.9927710843373494
-0.9927710843373494 x 100 = -99.28%