18.02% is the change from 333 to 393
Calculation steps:
[( 393 - 333 ) ÷ 333] x 100 = 18.02%
Formula
Percentage change = [(393 - 333) / 333] x 100
Subtract the new number by the original number
393 - 333 = 60
60 ÷ 333 = 0.18018018018018017
0.18018018018018017 x 100 = 18.02%