-98.8% is the change from 415 to 5
Calculation steps:
[( 5 - 415 ) ÷ 415] x 100 = -98.8%
Formula
Percentage change = [(5 - 415) / 415] x 100
Subtract the new number by the original number
5 - 415 = -410
-410 ÷ 415 = -0.9879518072289156
-0.9879518072289156 x 100 = -98.8%