-97.02% is the change from 470 to 14
Calculation steps:
[( 14 - 470 ) ÷ 470] x 100 = -97.02%
Formula
Percentage change = [(14 - 470) / 470] x 100
Subtract the new number by the original number
14 - 470 = -456
-456 ÷ 470 = -0.9702127659574468
-0.9702127659574468 x 100 = -97.02%