-95.5% is the change from 311 to 14
Calculation steps:
[( 14 - 311 ) ÷ 311] x 100 = -95.5%
Formula
Percentage change = [(14 - 311) / 311] x 100
Subtract the new number by the original number
14 - 311 = -297
-297 ÷ 311 = -0.954983922829582
-0.954983922829582 x 100 = -95.5%