-96.82% is the change from 472 to 15
Calculation steps:
[( 15 - 472 ) ÷ 472] x 100 = -96.82%
Formula
Percentage change = [(15 - 472) / 472] x 100
Subtract the new number by the original number
15 - 472 = -457
-457 ÷ 472 = -0.9682203389830508
-0.9682203389830508 x 100 = -96.82%