38.8% is the change from 384 to 533
Calculation steps:
[( 533 - 384 ) ÷ 384] x 100 = 38.8%
Formula
Percentage change = [(533 - 384) / 384] x 100
Subtract the new number by the original number
533 - 384 = 149
149 ÷ 384 = 0.3880208333333333
0.3880208333333333 x 100 = 38.8%