50.16% is the change from 311 to 467
Calculation steps:
[( 467 - 311 ) ÷ 311] x 100 = 50.16%
Formula
Percentage change = [(467 - 311) / 311] x 100
Subtract the new number by the original number
467 - 311 = 156
156 ÷ 311 = 0.5016077170418006
0.5016077170418006 x 100 = 50.16%