-96.41% is the change from 473 to 17
Calculation steps:
[( 17 - 473 ) ÷ 473] x 100 = -96.41%
Formula
Percentage change = [(17 - 473) / 473] x 100
Subtract the new number by the original number
17 - 473 = -456
-456 ÷ 473 = -0.9640591966173362
-0.9640591966173362 x 100 = -96.41%