-60.77% is the change from 808 to 317
Calculation steps:
[( 317 - 808 ) ÷ 808] x 100 = -60.77%
Formula
Percentage change = [(317 - 808) / 808] x 100
Subtract the new number by the original number
317 - 808 = -491
-491 ÷ 808 = -0.6076732673267327
-0.6076732673267327 x 100 = -60.77%