-11.23% is the change from 543 to 482
Calculation steps:
[( 482 - 543 ) ÷ 543] x 100 = -11.23%
Formula
Percentage change = [(482 - 543) / 543] x 100
Subtract the new number by the original number
482 - 543 = -61
-61 ÷ 543 = -0.11233885819521179
-0.11233885819521179 x 100 = -11.23%