33.25% is the change from 382 to 509
Calculation steps:
[( 509 - 382 ) ÷ 382] x 100 = 33.25%
Formula
Percentage change = [(509 - 382) / 382] x 100
Subtract the new number by the original number
509 - 382 = 127
127 ÷ 382 = 0.3324607329842932
0.3324607329842932 x 100 = 33.25%