-81.07% is the change from 317 to 60
Calculation steps:
[( 60 - 317 ) ÷ 317] x 100 = -81.07%
Formula
Percentage change = [(60 - 317) / 317] x 100
Subtract the new number by the original number
60 - 317 = -257
-257 ÷ 317 = -0.8107255520504731
-0.8107255520504731 x 100 = -81.07%