30.13% is the change from 385 to 501
Calculation steps:
[( 501 - 385 ) ÷ 385] x 100 = 30.13%
Formula
Percentage change = [(501 - 385) / 385] x 100
Subtract the new number by the original number
501 - 385 = 116
116 ÷ 385 = 0.3012987012987013
0.3012987012987013 x 100 = 30.13%