-9.75% is the change from 482 to 435
Calculation steps:
[( 435 - 482 ) ÷ 482] x 100 = -9.75%
Formula
Percentage change = [(435 - 482) / 482] x 100
Subtract the new number by the original number
435 - 482 = -47
-47 ÷ 482 = -0.0975103734439834
-0.0975103734439834 x 100 = -9.75%