-98.48% is the change from 460 to 7
Calculation steps:
[( 7 - 460 ) ÷ 460] x 100 = -98.48%
Formula
Percentage change = [(7 - 460) / 460] x 100
Subtract the new number by the original number
7 - 460 = -453
-453 ÷ 460 = -0.9847826086956522
-0.9847826086956522 x 100 = -98.48%