-65.75% is the change from 908 to 311
Calculation steps:
[( 311 - 908 ) ÷ 908] x 100 = -65.75%
Formula
Percentage change = [(311 - 908) / 908] x 100
Subtract the new number by the original number
311 - 908 = -597
-597 ÷ 908 = -0.6574889867841409
-0.6574889867841409 x 100 = -65.75%