-11.56% is the change from 545 to 482
Calculation steps:
[( 482 - 545 ) ÷ 545] x 100 = -11.56%
Formula
Percentage change = [(482 - 545) / 545] x 100
Subtract the new number by the original number
482 - 545 = -63
-63 ÷ 545 = -0.11559633027522936
-0.11559633027522936 x 100 = -11.56%