-7.05% is the change from 482 to 448
Calculation steps:
[( 448 - 482 ) ÷ 482] x 100 = -7.05%
Formula
Percentage change = [(448 - 482) / 482] x 100
Subtract the new number by the original number
448 - 482 = -34
-34 ÷ 482 = -0.07053941908713693
-0.07053941908713693 x 100 = -7.05%