-98.42% is the change from 317 to 5
Calculation steps:
[( 5 - 317 ) ÷ 317] x 100 = -98.42%
Formula
Percentage change = [(5 - 317) / 317] x 100
Subtract the new number by the original number
5 - 317 = -312
-312 ÷ 317 = -0.9842271293375394
-0.9842271293375394 x 100 = -98.42%