23.55% is the change from 310 to 383
Calculation steps:
[( 383 - 310 ) ÷ 310] x 100 = 23.55%
Formula
Percentage change = [(383 - 310) / 310] x 100
Subtract the new number by the original number
383 - 310 = 73
73 ÷ 310 = 0.23548387096774193
0.23548387096774193 x 100 = 23.55%