31.95% is the change from 385 to 508
Calculation steps:
[( 508 - 385 ) ÷ 385] x 100 = 31.95%
Formula
Percentage change = [(508 - 385) / 385] x 100
Subtract the new number by the original number
508 - 385 = 123
123 ÷ 385 = 0.3194805194805195
0.3194805194805195 x 100 = 31.95%