39.74% is the change from 385 to 538
Calculation steps:
[( 538 - 385 ) ÷ 385] x 100 = 39.74%
Formula
Percentage change = [(538 - 385) / 385] x 100
Subtract the new number by the original number
538 - 385 = 153
153 ÷ 385 = 0.3974025974025974
0.3974025974025974 x 100 = 39.74%