31.41% is the change from 382 to 502
Calculation steps:
[( 502 - 382 ) ÷ 382] x 100 = 31.41%
Formula
Percentage change = [(502 - 382) / 382] x 100
Subtract the new number by the original number
502 - 382 = 120
120 ÷ 382 = 0.31413612565445026
0.31413612565445026 x 100 = 31.41%