-14.15% is the change from 311 to 267
Calculation steps:
[( 267 - 311 ) ÷ 311] x 100 = -14.15%
Formula
Percentage change = [(267 - 311) / 311] x 100
Subtract the new number by the original number
267 - 311 = -44
-44 ÷ 311 = -0.1414790996784566
-0.1414790996784566 x 100 = -14.15%