-6.22% is the change from 482 to 452
Calculation steps:
[( 452 - 482 ) ÷ 482] x 100 = -6.22%
Formula
Percentage change = [(452 - 482) / 482] x 100
Subtract the new number by the original number
452 - 482 = -30
-30 ÷ 482 = -0.06224066390041494
-0.06224066390041494 x 100 = -6.22%