-33.4% is the change from 467 to 311
Calculation steps:
[( 311 - 467 ) ÷ 467] x 100 = -33.4%
Formula
Percentage change = [(311 - 467) / 467] x 100
Subtract the new number by the original number
311 - 467 = -156
-156 ÷ 467 = -0.3340471092077088
-0.3340471092077088 x 100 = -33.4%