6.64% is the change from 452 to 482
Calculation steps:
[( 482 - 452 ) ÷ 452] x 100 = 6.64%
Formula
Percentage change = [(482 - 452) / 452] x 100
Subtract the new number by the original number
482 - 452 = 30
30 ÷ 452 = 0.06637168141592921
0.06637168141592921 x 100 = 6.64%